The history of art is the history of any activity or product made by humans in a visual form for aesthetical or communicative purposes, expressing ideas, emotions or, in general, a worldview. Over time visual art has been classified in diverse ways, from the medieval distinction between liberal arts and mechanical arts, to the modern distinction between fine arts and applied arts, or to the many contemporary definitions, which define art as a manifestation of human creativity. The subsequent expansion of the list of principal arts in the 20th century reached to nine: architecture, dance, sculpture, music, painting, poetry (described broadly as a form of literature with aesthetic purpose or function, which also includes the distinct genres of theatre and narrative), film, photography and graphic arts. In addition to the old forms of artistic expression such as fashion and gastronomy, new modes of expression are being considered as arts such as video, computer art, performance, advertising, animation, television and videogames.
The history of art is a multidisciplinary branch of the arts and sciences, seeking an objective examination of art throughout time, classifying cultures, establishing periodizations, and observing the distinctive and influential characteristics of art. The study of the history of art was initially developed during the Renaissance, with its limited scope being the artistic production of Western civilization. However, as time has passed, it has imposed a broader view of artistic history, seeking a comprehensive overview of all the civilizations and analysis of their artistic production in terms of their own cultural values (cultural relativism), and not just western art history.
Today, art enjoys a wide network of study, dissemination and preservation of all the artistic legacy of mankind throughout history. The 20th century has seen the proliferation of institutions, foundations, art museums and galleries, in both the public and private sectors, dedicated to the analysis and cataloging of works of art as well as exhibitions aimed at a mainstream audience. The rise of media has been crucial in improving the study and dissemination of art. International events and exhibitions like the Whitney Biennial and biennales of Venice and São Paulo or the Documenta of Kassel have helped the development of new styles and trends. Prizes such as the Turner of the Tate Gallery, the Wolf Prize in Arts, the Pritzker Prize of architecture, the Pulitzer of photography and the Oscar of cinema also promote the best creative work on an international level. Institutions like UNESCO, with the establishment of the World Heritage Site lists, also help the conservation of the major monuments of the planet.
The field of "art history" was developed in the West, and originally dealt exclusively with European art history, with the High Renaissance (and its Greek precedent) as the defining standard. Gradually, over the course of the 20th century, a wider vision of art history has developed. This expanded version includes societies from across the globe, and it usually attempts to analyze artifacts in terms of the cultural values in which they were created. Thus, art history is now seen to encompass all visual art, from the megaliths of Western Europe to the paintings of the Tang Dynasty in China.
The history of art is often told as a chronology of masterpieces created in each civilization. It can thus be framed as a story of high culture, epitomized by the Wonders of the World. On the other hand, vernacular art expressions can also be integrated into art historical narratives, in which case they are usually referred to as folk arts or craft. The more closely that an art historian engages with these latter forms of low culture, the more likely it is that they will identify their work as examining visual culture or material culture, or as contributing to fields related to art history, such as anthropology or archeology. In the latter cases art objects may be referred to as archeological artifacts.
One way to examine how art history is organized is by examining the major survey textbooks, which reflect an encyclopedic view of what experts view as art. Frequently consulted textbooks published in English are Ernst Gombrich's Story of Art, Marilyn Stokstad's Art History, Anthony Janson's History of Art, David Wilkins, Bernard Schultz, and Katheryn M. Linduff's Art Past, Art Present, Helen Gardner's Art Through the Ages, Hugh Honour and John Flemming's A World History of Art, and Laurie Schneider Adams's Art Across Time. Information on canonical art history is also found in the Heilbrunn Timeline of Art History, which is sponsored by the Metropolitan Museum of Art in New York City.
The first tangible artifacts of human art that have been found are from the Stone Age (Upper Paleolithic, Mesolithic and Neolithic), periods when the first demonstrations that can be considered to be art by humans appeared. During the Paleolithic (25,000-8,000 BCE), humans practiced hunting and gathering and lived in caves, where cave painting was developed. After a transitional period (Mesolithic, 8,000-6,000 BCE), in the Neolithic period (6000-3000 BCE), when humans engaged in agriculture and built increasingly complex societies, religion became more important and the production of handicrafts commenced. In the Bronze Age (c. 3,000 - 1,000 BCE), the first protohistoric civilizations arose.
The Paleolithic had its first artistic manifestation in 25,000 BCE, reaching its peak in the Magdalenian period (±15,000-8,000 BCE). The first traces of human-made objects appeared in southern Africa, the Western Mediterranean, Central and Eastern Europe (Adriatic Sea), Siberia (Baikal Lake), India and Australia. These first traces are generally worked stone (flint, obsidian), wood or bone tools. To paint in red, iron oxide was used, in black, manganese oxide and in ochre, clay. Surviving art from this period includes small carvings in stone or bone and cave painting. Cave paintings have been found in the Franco-Cantabrian region. There are pictures with magical-religious character and also pictures with a naturalistic sense, which depict animals, notably the caves of Altamira, Trois Frères, Chauvet and Lascaux. Sculpture is represented by the so-called Venus figurines, feminine figures which may have been used in fertility cults, such as the Venus of Willendorf. However, there are theories among academics that these figures may have been made by women as expressions of their own body. The lack of definition in the faces of these figures supports this theory as women during this time would not have been able to see their faces unless through reflections in water, which would have been unclear. This theory stems from the correlation of the proportions of the statues to how the proportions of women's bodies would seem if they were looking down at themselves, which would have been the only way to view their bodies during this period. Other representative works of this period are the Man from Brno and the Venus of Brassempouy.
This period--from c. 8,000 BCE in the Near East--was a profound change for the ancient humans, who became more sedentary and settled as they began to engage in agriculture and animal husbandry. Along with these changes, new forms of social coexistence and religion developed. The rock art of the Iberian Mediterranean Basin--dated between the Mesolithic and Neolithic eras--contained small, schematic paintings of human figures, with notable examples in El Cogul, Valltorta, Alpera and Minateda.
This kind of painting was also similar to paintings found in northern Africa (Atlas, Sahara) and in the area of modern Zimbabwe. Neolithic painting was schematic, reduced to basic strokes (men in the form of a cross and women in a triangular shape). There are also cave paintings in Pinturas River in Argentina, especially the Cueva de las Manos. In portable art, a style called Cardium Pottery was produced, decorated with imprints of seashells. New materials were used in art, such as amber, crystals found in rock, quartz and jasper. In this period, the first traces of urbanistic planimetry appeared, such as the remains in Tell as-Sultan (Jericho), Jarmo (Iraq) and Çatalhöyük (Anatolia).
The last prehistoric phase is the Metal Age, as the use of elements such as copper, bronze and iron proved to be a great material transformation for these ancient societies. When humans could smelt metal and forge metal implements, this enabled them to make new tools and weapons. In the Chalcolithic (also called Copper Age) the Megalith emerged, massive monuments of stone were built. Examples include the dolmen and menhir or the English cromlech, as can be seen in the complexes at Newgrange and Stonehenge. In Spain the Los Millares culture was formed, characterized by the Beaker culture, which pictured human figures with big eyes. In Malta, the temple complexes of ?a?ar Qim, Mnajdra, Tarxien and ?gantija were built. In the Balearic Islands notable megalithic cultures developed, with different types of monuments: the naveta, a tomb shaped like a truncated pyramid, with an elongated burial chamber; the taula, two large stones, one put vertically and the other horizontally above each other; and the talaiot, a tower with a covered chamber and a false dome.
In the Iron Age the cultures of Hallstatt (Austria) and La Tene (Switzerland) mark the significant phases in Europe. The first was developed between the 7th and 5th century BCE by the necropoleis with tumular tombs and a wooden burial chamber in the form of a house, often accompanied by a four-wheeled cart. The pottery was polychromic, with geometric decorations and applications of metallic ornaments. La Tene was developed between the 5th and 4th century BCE, and is more popularly known as early Celtic art. It produced many iron objects such as swords and spears, which have not survived well to the 2000s due to rust. Bronze continued to be used for highly decorated shields, fibulas, and other objects, with different stages of evolution of the style. Decoration was influenced by Greek, Etruscan and Scythian art. In most of the European continent, conquest by the Roman Empire brought the style to an end.[clarification needed]
Solar cart of Trundholm (Denmark)
In the first period of recorded history, art began alongside the invention of writing, founded by the great civilizations of Near East: Egypt and Mesopotamia. This period also differed from others because artistic manifestations occurred in every culture of all the continents. In this period, the first great cities appeared near major rivers: Nile, Tigris and Euphrates, Indus and Yellow River.
One of the great advances of this period was writing, generated primarily by the need to keep tax and commercial records. The first writing code was the cuneiform script, which emerged in Mesopotamia c. 3500 BCE, written on clay tablets. It was based on pictographic and ideographic elements, while later Sumerians developed syllables for writing, reflecting the phonology and syntax of the Sumerian language. In Egypt hieroglyphic writing was developed, with the first sample being the Narmer Palette (3,100 BCE). The Hebrew language was one of the first languages to utilize the method of writing with an alphabet (Abjad, c. 1,800 BCE), which relates a unique symbol for each phoneme; the Greek and the Latin alphabet derive from it.
Mesopotamian art was developed in the area between Tigris and Euphrates (modern day Syria and Iraq), where from the 4th millennium BCE many different cultures existed such as Sumer, Akkad, Amorite and Chaldea. Mesopotamian architecture was characterized by the use of brick, lintel and the introduction of construction elements like arc and vault. Notable are the ziggurats, large temples with the form of a terraced step pyramid, from which we have practically no traces left except their bases. The tomb was usually a corridor, with a covered chamber and a false dome, as in some examples found in Ur. There were also palaces walled with a terrace in the form of a ziggurat, where gardens were an important feature. The Hanging Gardens of Babylon was one of the Seven Wonders of the Ancient World.
Sculpture was developed through wood carving, stone, and relief. Sculpture was used in religious, military and hunting scenes, depicting both human and animal figures, including depictions of real and mythological figures. In the Sumerian period, small statues of people were produced. These statues had an angular form and they were produced with colored stone. The figures typically had bald head with hands folded on the chest. In the Akkadian period, statues depicted figures with long hair and beards, the stele of Naram-Sin. In the Amorite period (or Neosumerian), statues represented king Gudea of Lagash, with his mantle and a turban on his head and his hands on his chest. During Babylonian rule, the stele of Hammurabi was important. Assyrian sculpture is notable for its anthropomorphism of cattle and the winged genie, which is depicted flying in many reliefs depicting war and hunting scenes, such as in the Black Obelisk of Shalmaneser III.
Storytelling using the oral tradition probably existed since prehistory. However, with the advent of writing, written stories (literature) arose as a means of expressing human creativity. The Sumerian literature is represented by the Epic of Gilgamesh, written in the 17th century BCE. It contains thirty myths about the most important Sumerian and Akkadian deities, which are: Innana's descent to hell and the gods Enki and Tammuz. Another example is the poem Lugal ud melambi Nirpal (The hardship of Ninurta), which has moral and didactic (instructional) messages. During Akkadian period, Atrahasis was written, which includes the flood myth. In Babylonian literature, the poem Enûma Eli? describes the creation of the world.
Music was developed in this region between 4th and 3rd millennium BCE for use in Sumerian temples, where priests sang hymns and psalms (ersemma) to the gods. The liturgic chant was composed of responsories--song alternating between the priests and choir--and antiphons--song alternating between two choirs. They had several instruments like tigi (related to the flute), balag (drum), lilis (predecessor of timpani, a large, deep drum), algar (lyre, a plucked string instrument), zagsal (harp) and adapa (pandeiro).
In Egypt, one of the first great civilizations arose, which had elaborate and complex works of art which were produced by professional artists and craftspeople, who developed specialized skills. Egypt's art was religious and symbolic. Given that the culture had a highly centralized power structure and hierarchy, a great deal of art was created to honour the pharaoh, including great monuments. The Egyptian culture emphasized the religious concept of immortality. The Egyptian art era spans from 3,000 BCE until the conquest of Egypt by Alexander the Great. However its influence persisted in the Coptic art and Byzantine art.
The architecture is characterized by its monumental structures, built with large stone blocks, lintels and solid columns. Funerary monuments included mastaba, tombs of rectangular form; pyramids, which included step pyramids (Saqqarah) or smooth-sided pyramids (Giza); and the hypogeum, underground tombs (Valley of the Kings). The other great buildings were the temple, which were monumental complexes preceded by an avenue of sphinxes and obelisks. The temples used pylons and trapezoid walls using hypaethros and hypostyle halls and shrines. The temples of Karnak, Luxor, Philae and Edfu are good examples. Another type of temple is the rock temple, which were in the form hypogeum, which can be found in Abu Simbel and Deir el-Bahari.
Painting of the Egyptian era used a juxtaposition of overlapping planes. The images were represented hierarchically, i.e., the Pharaoh is larger than the common subjects or enemies depicted at his side. Egyptians painted the head and limbs in profile, while the shoulders and eyes in front. Applied arts were developed in Egypt, in particular woodwork and metalwork. There are superb examples such as cedar furniture inlaid with ebony and ivory which can be seen in the tombs at the Egyptian Museum. Another example is the pieces found in Tutankhamun's tomb, which are of great artistic quality.
Greek and Etruscan artists built on the artistic foundations of Egypt, further developing the arts of sculpture, painting, architecture, and ceramics. The body became represented in a more representational manner, and patronage of art thrived. Greek art started in a smaller and simpler version of Egyptian art, and the influence of Egyptian art on the Greeks started in the Cycladic islands between 3300-3200 B.C.E. These statues were highly simplistic lacking facial features with an exception of the nose. Greek art then moved into more life sized and more stylistic statues such as the Kouros. The standing Korous of Attica is very typical of early Greek sculpture and dates from 600 B.C.E. From this early stage, the art of Greece moved into the Archaic Period. The Archaic Period is named for the Archaic smile. This distinctive smile appeared on Greek sculpture in the later half of the sixth century to convey that the subject of the sculpture may be alive. This was also a way of conveying that the subject had been blessed by the gods and showed a sense of well-being.
Roman art is sometimes viewed as derived from Greek precedents, but also has its own distinguishing features. Roman sculpture is often less idealized than the Greek precedents. Roman architecture often used concrete, and features such as the round arch and dome were invented.
Roman artwork was influenced by the nation-state's interaction with other people's, like ancient Judea. Due to conflict over religious and cultural differences in the worship of polytheism over monotheism, the Jewish people rebelled against the Roman Empire. Judea was defeated and the Romans looted and destroyed the Second Temple of Jerusalem or "Herod's Temple". King Herod was the Roman client king of Judea, known for his successful and monumental building projects. This event was documented in the Arch of Titus, which was erected by the Emperor Titus. Scenes of Romans looting the jewish temple are depicted in low-relief sculptures around the arch's perimeter.
With the decline of the Roman Empire, the narrative shifts to Medieval art, which lasted for a millennium. Early Christian art begins the period, followed by Byzantine art, Anglo-Saxon art, Viking art, Ottonian art, Romanesque art and Gothic art, with Islamic art dominating the eastern Mediterranean and beyond. The Medieval era ended with the Renaissance, followed by Mannerism, the Baroque and Rococo. In Byzantine and Gothic art of the Middle Ages, the dominance of the church insisted on the expression of biblical truths. There was no need to depict the reality of the material world, in which man was born in a "state of sin", especially through the extensive use of gold in paintings, which also presented figures in idealised, patterned (i.e."flat") forms.
The Renaissance is the return yet again to valuation of the material world, and this paradigm shift is reflected in art forms, which show the corporeality of the human body, and the three-dimensional reality of landscape. Although textbooks periodize Western art by movements, as described above, they also do so by century, especially in Italian art. Many art historians give a nod to the historical importance of Italian Renaissance and Baroque art by referring to centuries in which it was prominent with the Italian terms: trecento for the fourteenth century, quattrocento for the fifteenth, cinquecento for the sixteenth, seicento for the seventeenth, and settecento for the eighteenth.
The 18th and 19th centuries included Neoclassicism, Romantic art, Academic art, and Realism in art. Art historians disagree when Modern art began, some tracing it as far back as Francisco Goya in the Napoleonic period, the mid-19th century with the industrial revolution or the late 19th century with the advent of Impressionism. The art movements of the late 19th through the early 21st centuries are too numerous to detail here, but can be broadly divided into two categories: Modernism and Contemporary art. The latter is sometimes referred to with another term, which has a subtly different connotation, Postmodern art.
In the 20th century, the physical and rational certainties of the "clockwork universe" depicted by the 18th-century Enlightenment were shattered not only by new discoveries of relativity by physicist Albert Einstein and of unseen psychology by Sigmund Freud, but also by unprecedented technological development accelerated by two world wars (World War I (1914-1918) and World War II (1939-1945)). During WW II, great pressure on scientists to develop new technologies for the war effort led to many new inventions. In the decades after WW II, some of these new technological developments were applied to peacetime purposes, leading to the development of widely available television (which was a medium for entertainment such as television dramas and music and dance variety shows) and new electronic instruments such as the synthesizer.
The history of 20th-century art is a narrative of endless possibilities and the search for new standards, each being torn down in succession by the next. The art movements of Impressionism, Expressionism, Fauvism, Cubism, Dadaism and Surrealism led to many explorations of new creative styles and manners of expression. Increasing global interaction during this time saw an equivalent influence of other cultures into Western art, such as Pablo Picasso being influenced by Iberian sculpture, African sculpture and Primitivism. Japonism, and Japanese woodcuts (which had themselves been influenced by Western Renaissance draftsmanship) had an immense influence on Impressionism and subsequent artistic developments. The influential example set by Paul Gauguin's interest in Oceanic art and the sudden popularity among the cognoscenti in early 20th century Paris of newly discovered African fetish sculptures and other works from non-European cultures were taken up by Picasso, Henri Matisse, and by many of their colleagues.
Modernism, in its response to the idealistic 19th century "search for truth", and the 20th century's technological progress gave way in the last decades of the 20th century to a realization of that the idealist visions of the 19th century may have been unattainable. Rapid advances in science and technology led to the late Modern and Postmodern period. In these periods, the art and cultures of the world went through many changes, and there was a great deal of intermixture between cultures, as new communications technologies facilitated the national and even global dissemination of music, art and style. The separation of regional cultures that had marked the 19th century was replaced by a global culture.
The history of art in the Americas begins in pre-Columbian times with Indigenous cultures. Art historians have focused particularly closely on Mesoamerica during this early era, because a series of stratified cultures arose there that erected grand architecture and produced objects of fine workmanship that are comparable to the arts of Western Europe. One textbook about the art of this era is Mary Ellen Miller's The Art of Mesoamerica.
The art-making tradition of Mesoamerican people begins with the Olmec around 1400 BCE, during the Preclassic era. These people are best known for making colossal heads but also carved jade, erected monumental architecture, made small-scale sculpture, and designed mosaic floors. Two of the most well-studied sites artistically are San Lorenzo Tenochtitlán and La Venta. After the Olmec culture declined, the Maya civilization became prominent in the region. Sometimes a transitional Epi-Olmec period is described, which is a hybrid of Olmec and Maya. A particularly well-studied Epi-Olmec site is La Mojarra, which includes hieroglyphic carvings that have been partially deciphered.
By the late pre-Classic era, beginning around 400 BCE, the Olmec culture had declined but both Central Mexican and Maya peoples were thriving. Throughout much of the Classic period in Central Mexico, the city of Teotihuacan was thriving, as were Xochicalco and El Tajin. These sites boasted grand sculpture and architecture. Other Central Mexican peoples included the Mixtecs, the Zapotecs, and people in the Valley of Oaxaca. Maya art was at its height during the "Classic" period--a name that mirrors that of Classical European antiquity--and which began around 200 CE. Major Maya sites from this era include Copan, where numerous stelae were carved, and Quirigua where the largest stelae of Mesoamerica are located along with zoomorphic altars. A complex writing system was developed, and Maya illuminated manuscripts were produced in large numbers on paper made from tree bark. Although some Maya cities have existed to the 2000s, several sites "collapsed" around 1000 AD.
At the time of the Spanish conquest of Yucatán during the 16th and 17th centuries, the Maya were still powerful, but many communities were paying tribute to Aztec society. The latter culture was thriving, and it included arts such as sculpture, painting, and feather mosaics. Perhaps the most well-known work of Aztec art is the calendar stone, which became a national symbol of the state of Mexico. During the Spanish conquest of the Aztec Empire, many of these artistic objects were sent to Europe, where they were placed in cabinets of curiosities, and later redistributed to Westerm art museums. The Aztec empire was based in the city of Tenochtitlan which was largely destroyed during the colonial era. What remains of it was buried beneath Mexico City. A few buildings, such as the foundation of the Templo Mayor have since been unearthed by archaeologists, but they are in poor condition.
Art in the Americas since the conquest has been a mixture of indigenous and foreign traditions, including that of the European, African, and Asian settlers. Thus, books about the visual arts of the United States, such as Francis Pohl's Framing America, start with the conquest and reconstruct manifold traditions. Numerous indigenous traditions thrived after the conquest. For example, the Plains Indians created quillwork, beadwork, winter counts, ledger art, and tipis in the pre-reservation era, and afterwards became assimilated into the world of Modern and Contemporary art through institutions such as the Santa Fe Indian School which encouraged students to develop a unique Native American style. Many paintings from that school, now called the Studio Style, were exhibited at the Philbrook Museum of Art during its Indian annual held from 1946 to 1979.
Intertwined with this story of indigenous art, are movements of painting, sculpture, and architecture such as the Hudson River School and the Ashcan School of the 19th century, and Pop Art and Abstract Expressionism of the 20th. Some of the most celebrated images were produced by artists of the American West, featuring "Cowboys and Indians," and some of the most visually complex objects were created by African Americans.
Religious Islamic art often forbids depictions of people, as they may be misused as idols. Religious ideas are thus often represented through geometric designs instead. However, there are many Islamic paintings which display religious themes and scenes of stories common among the three main monotheistic faiths of Islam, Christianity, and Judaism.
Eastern civilization broadly includes Asia, and it also includes a complex tradition of art making. One Eastern art history survey textbook is John Laplante's Asian Art. It divides the field by nation, with units on India, China, and Japan.
Eastern art has generally worked in a style akin to Western medieval art, namely a concentration on surface patterning and local colour (meaning the plain colour of an object, such as basic red for a red robe, rather than the modulations of that colour brought about by light, shade and reflection). A characteristic of this style is that the local colour is often defined by an outline (a contemporary equivalent is the cartoon). This is evident in, for example, the art of India, Tibet and Japan. Due to the size of the continent, the distinction between Eastern Asia and South Asian in context of arts can be clearly seen. The Early Buddhist believed in many symbols related to Buddha so the arts were centered around religious symbol. Bhutanese painted "thangkas" (painting on clothes) that shows Buddhist iconography. With Eastern Asia, with the practice of calligraphy, the portraits and landscapes were painted on silk cloth. Classical Chinese landscape painting are well known across the globe nowadays, with artist painting mountains in black lines and gentle ink wash. Serenity and peace was the main concept of these works of arts.
The long story of African Art includes both high sculpture, perhaps typified by the brass castings of the Benin people, as well as folk art. In the ancient world, Egypt is often thought of as the greatest artistic culture of Africa, but it is also rivaled by Nubia, which was located in present-day Sudan. Concurrent with the European Middle Ages, in the eleventh century CE a nation that made grand architecture, gold sculpture, and intricate jewelry was founded in Great Zimbabwe. Impressive sculpture was concurrently being cast from brass by the Yoruba people of what is now Nigeria. Such a culture grew and was ultimately transformed to become the Benin Kingdom, where elegant altar tusks, brass heads, plaques of brass, and palatial architecture was created. The Benin Kingdom was ended by the British in 1897, and little of the historical art now remains in Nigeria. Today, the most significant arts venue in Africa is the Johannesburg Biennale.
The Art of Oceania includes the geographic areas of Micronesia, Polynesia, Australia, New Zealand, and Melanesia. Nicholas Thomas's textbook Oceanic Art treats the area thematically, with essays on ancestry, warfare, the body, gender, trade, religion, and tourism. Unfortunately, little ancient art survives from Oceania. Scholars believe that this is likely because artists used perishable materials, such as wood and feathers, which did not survive in the tropical climate, and there are no historical records to refer to most of this material. The understanding of Oceania's artistic cultures thus begins with the documentation of it by Westerners, such as Captain James Cook in the eighteenth century. At the turn of the twentieth century the French artist Paul Gauguin spent significant amounts of time in Tahiti, living with local people and making modern art--a fact that has become intertwined with Tahitian visual culture to the present day. The indigenous art of Australia often looks like abstract modern art, but it has deep roots in local culture.
The experience of art history, as conveyed by art museums, tends to be organized differently from that of textbooks due to the nature of collections and the institutions themselves. Rather than a full march through time, museums employ curators who assemble objects into exhibitions, often with unique commentary that is later reinterpreted by docents. Because they have the responsibility to store objects, museums develop taxonomies for their collections, using conventions of classification authority for the sake of consistency. This may be undertaken with the museum's archivist. The result is to occasionally find a strong emphasis on the history of media in conjunction with the history of culture.
Such an emphasis on media is a natural outgrowth of the internal classification systems used in art museums, which usually include departments of painting, sculpture, decorative arts, and works on paper. Painting itself includes several media, such as oil painting, Tempera painting, watercolor. Sculpture can be divided into carving and casting. The decorative arts are perhaps the most diverse, as they include: textiles and needlework, which includes weaving, lace, shibori, and other work with fabric; Murals, of which frescoes are one form; and objects of adornment such as silver, ceramics, lacquerware, stained glass, and furniture. Museums generally cannot collect full buildings, but they may acquire pieces of architectural ornamentation, which also fall under the decorative arts department. Works on paper includes printmaking, photography, and the book arts such as illuminated manuscripts. Museums may also include a department of applied arts, which includes objects of good design along with the graphic art, illustration, and other forms of commercial art.
The art market can also be used to understand what "counts" as part of art history. Art dealers and auctioneers organize material for distribution to collectors. Two of the largest, and oldest, art auction houses are Sotheby's and Christie's, and each hold frequent sales of great antiquities and art objects.
In addition to upstanding practices, a black market exists for great art, which is closely tied to art theft and art forgery. No auction houses or dealers admit openly to participating in the black market because of its illegality, but exposés suggest widespread problems in the field. Because demand for art objects is high, and security in many parts of the world is low, a thriving trade in illicit antiquities acquired through looting also exists. Although the art community nearly universally condemns looting because it results in destruction of archeological sites, looted art paradoxically remains omnipresent. Warfare is correlated with such looting, as is demonstrated by the recent archaeological looting in Iraq.
Both the making of art, the academic history of art, and the history of art museums are closely intertwined with the rise of nationalism. Art created in the modern era, in fact, has often been an attempt to generate feelings of national superiority or love of one's country. Russian art is an especially good example of this, as the Russian avant-garde and later Soviet art were attempts to define that country's identity.
Most art historians working today identify their specialty as the art of a particular culture and time period, and often such cultures are also nations. For example, someone might specialize in the 19th-century German or contemporary Chinese art history. A focus on nationhood has deep roots in the discipline. Indeed, Vasari's Lives of the Artists is an attempt to show the superiority of Florentine artistic culture, and Heinrich Wölfflin's writings (especially his monograph on Albrecht Dürer) attempt to distinguish Italian from German styles of art.
Many of the largest and most well-funded art museums of the world, such as the Louvre, the Victoria and Albert Museum, and the National Gallery of Art in Washington are state-owned. Most countries, indeed have a national gallery, with an explicit mission of preserving the cultural patrimony owned by the government--regardless of what cultures created the art--and an often implicit mission to bolster that country's own cultural heritage. The National Gallery of Art thus showcases art made in the United States, but also owns objects from across the world.
During the early Victorian era, the 15th-century Italian artists were considered inferior to those of 16th-century High Renaissance. Such a notion was challenged by the Pre-Raphaelite movement. There has since been a trend, dominant in art history of the 21st century, to treat all cultures and periods neutrally. Thus, Australian Aboriginal art would not be deemed better or worse than Renaissance art--it is just different. Art historical analysis has also evolved into studying the social and political use of art, rather than focusing solely on the aesthetic appreciation of its craftsmanship (beauty). What may once have been viewed simply as a masterpiece is now understood as an economic, social, philosophical, and cultural manifestation of the artist's world-view, philosophy, intentions and background.
While secular approaches to art history often emphasize individual creativity, the history of sacred art often emphasizes the ways that beautiful objects are used to convey symbolic meaning in ritual contexts. The ten largest organized religions of the world each have image-making traditions. They are Confucianism, Buddhism, Hinduism, Judaism, Christianity, Islam, Sikhism, Bahá'í, Jainism, and Shinto.