Marilyn Monroe

Jackson Pollock

Black and White (1948) by American abstract expressionist Jackson Pollock is painted in a style sometimes called action painting. Pollock’s compositions were not related to the size or shape of the canvas, which the artist sometimes trimmed down after finishing the painting.

Marilyn Monroe

Dutch American artist Willem de Kooning is unusual among abstract expressionists in that he continued to paint the human figure. During the 1950s he created a series of paintings of women using slashing strokes of color, as in Marilyn Monroe (1954).

Modern art comprises a remarkable diversity of styles, movements, and techniques. The wide range of styles encompasses the sharply realistic painting of a Midwestern farm couple by Grant Wood, entitled American Gothic (1930), and the abstract rhythms of poured paint in Black and White (1948, private collection), by Jackson Pollock. Yet even if we could easily divide modern art into representational works, like American Gothic, and abstract works, like Black and White, we would still find astonishing variety within these two categories. Just as the precisely painted American Gothic is representational, Willem de Kooning’s Marilyn Monroe (1954, private collection) might also be considered representational, although its broad brushstrokes merely suggest the rudiments of a human body and facial features. Abstraction, too, reveals a number of different approaches. Thus 20th-century art displays more than stylistic diversity. It is in the modern period that artists have made paintings not only of traditional materials such as oil on canvas, but of any material available to them. This innovation led to developments that were even more radical, such as conceptual art and performance art—movements that expanded the definition of art to include not just physical objects but ideas and actions as well.

Because modern artists were no longer funded primarily by powerful religious or political institutions, they were freer to suggest more personal meanings. This attitude is often expressed as art for art's sake, a point of view that is often interpreted as meaning art without political or religious motives. But even if religious and government institutions no longer commissioned most art, many modern artists still sought to convey spiritual or political messages. Russian painter Wassily Kandinsky, for instance, felt that color combined with abstraction could express a spiritual reality beneath ordinary appearances, while German painter Otto Dix created openly political works that criticized policies of the German government.

Another theory claims that modern art is by nature rebellious and that this rebellion is most evident in a quest for originality and a continual desire to shock. The term avant-garde, which is often applied to modern art, comes from a French military term meaning “advance guard, ” and suggests that what is modern is what is new, original, or cutting-edge. To be sure, many artists in the 20th century tried to redefine what art means, or attempted to expand the definition of art to include concepts, materials, or techniques that were never before associated with art. In 1917, for example, French artist Marcel Duchamp exhibited everyday, mass-produced, utilitarian objects—including a bicycle wheel and a urinal—as works of art. In the 1950s and 1960s, American artist Allan Kaprow used his own body as an artistic medium in spontaneous performances that he declared to be artworks. In the 1970s American earthwork artist Robert Smithson used unaltered elements of the environment—earth, rocks, and water—as material for his sculptural pieces. Consequently, many people associate modern art with what is radical and disturbing. Although a theory of rebellion could be applied to explain the quest for originality motivating a great number of 20th-century artists, it would be difficult to apply it to an artist such as Grant Wood, whose American Gothic clearly rejected the example of the advanced art of his time.

Another key characteristic of modern art is its fascination with modern technology and its embrace of mechanical methods of reproduction, such as photography and the printing press. In the early 1910s Italian artist Umberto Boccioni sought to glorify the precision and speed of the industrial age in his paintings and sculptures. At about the same time, Spanish painter Pablo Picasso incorporated newspaper clippings and other printed material into his paintings in a new technique known as collage. By the same token, however, other modern artists have sought inspiration from the spontaneous impulses of children’s art or from exploring the aesthetic traditions of nonindustrialized, non-Western cultures. French artist Henri Matisse and Swiss artist Paul Klee were profoundly influenced by children's drawings, Picasso closely observed African masks, and Pollock’s technique of pouring paint onto canvas was in part inspired by Native American sand painting.

Yet another view holds that the basic motivation of modern art is to engage in a dialogue with popular culture. To this end, Picasso pasted bits of newspaper into his paintings, Roy Lichtenstein imitated both the style and subject of comic strips in his paintings, and Andy Warhol made images of Campbell’s soup cans. But although breaking down the boundary between high art and popular culture is typical of artists like Picasso, Lichtenstein, and Warhol, it is not of Mondrian, Pollock, or most other abstract artists.

Each of these theories of course, is compelling and could explain a great many strategies employed by modern artists. Yet even this brief examination reveals that 20th-century art is far too diverse to be fully contained within any one definition. Each theory can contribute a part to the puzzle, but no single theory can claim to be the solution to the puzzle itself.

Art of the late 19th century anticipated many of the characteristics of modern art noted above. These include the idea of art for art's sake, the focus on originality, the celebration of modern technology, the fascination with the “primitive, ” and the engagement with popular culture.

(Edouard Manet, Claude Monet, Edgar Degas, and Berthe Morisot). In painting scenes of everyday life, especially life in local bars and theaters, the impressionists anticipated modern art's interest in popular culture. In depicting railroads, bridges, and examples of the new cast-iron architecture, they anticipated modern art's fascination with technology. And by pioneering new artistic techniques (that is, applying paint in small, broken brush strokes) and by intensifying their colors, they anticipated the modern fascination with originality. By exhibiting quickly executed works as finished paintings, they forced the public to reconsider the sketch, no longer as a preliminary exercise, but as an end in itself, thereby anticipating the tendency of modern artists to change and expand the definition of art.

In the last two decades of the 19th century a number of artists who had been inspired by the impressionists’ style and technique reacted strongly against the impressionist example. These artists, who were eventually called postimpressionists, established a number of alternate approaches to painting, each of which was to have remarkable repercussions for 20th-century art. Paul Gauguin, for instance, rejected the impressionist technique of applying touches of color in separate, small brushstrokes in favor of using large areas comprised of a single color bound by heavy contour lines. In 1891 Gauguin decided to settle on the Pacific island of Tahiti, motivated by a desire to leave Western civilization and embrace a simpler form of existence. His work there contributed to the modern fascination with non-Western art.

Dutch painter Vincent van Gogh, a friend of Gauguin, used both color and brushwork to translate his emotional state into visual form. In addition, he infused his paintings with religious or allegorical meanings (black crows as symbols of death, for example), countering the impressionists' emphasis on direct observation.

Norwegian artist Edvard Munch produced powerful paintings and graphic works that portrayed the inner turmoil of his subjects. The Scream (1893), with its sinuous forms, violent colors, and screaming subject, is the most famous of his paintings. Munch’s expressive and anguished works profoundly influenced the development of German expressionism. The work of Norwegian painter Edvard Munch was based on the assumption that painting could sacrifice truth to nature for expressive purposes. Munch used harsh combinations of colors, distorted forms, and exaggerated perspectives to give visual form to the alienation of the individual in modern, industrial society. The works of Gauguin, van Gogh, and Munch laid the groundwork for the later development of expressionism in 20th-century art.