Franz Kline in the context of The Museum of Modern Art

Abstract expressionism in the United States emerged as a distinct art movement in the aftermath of World War II and gained mainstream acceptance in the 1950s, a shift from the American social realism of the 1930s influenced by the Great Depression and Mexican muralists. The term was first applied to American art in 1946 by the art critic Robert Coates. Key figures in the New York School, which was the center of this movement, included such artists as Arshile Gorky, Jackson Pollock, Franz Kline, Mark Rothko, Norman Lewis, Willem de Kooning, Adolph Gottlieb, Clyfford Still, Robert Motherwell, Theodoros Stamos, and Lee Krasner among others.

The movement was not limited to painting but included influential collagists and sculptors, such as David Smith, Louise Nevelson, and others. Abstract expressionism was notably influenced by the spontaneous and subconscious creation methods of Surrealist artists like André Masson and Max Ernst. Artists associated with the movement combined the emotional intensity of German Expressionism with the radical visual vocabularies of European avant-garde schools like Futurism, the Bauhaus, and Synthetic Cubism.

Frank Philip Stella (May 12, 1936 – May 4, 2024) was an American painter, sculptor, and printmaker, noted for his work in the areas of minimalism and post-painterly abstraction. He lived and worked in New York City for much of his career before moving his studio to Rock Tavern, New York. Stella's work catalyzed the minimalist movement in the late 1950s. He moved to New York City in the late 1950s, where he created works which emphasized the picture-as-object. These were influenced by the abstract expressionist work of artists like Franz Kline and Jackson Pollock. He developed a reductionist approach to his art, saying he wanted to demonstrate that for him, every painting is "a flat surface with paint on it—nothing more", and disavowed conceptions of art as a means of expressing emotion. He won notice in the New York art world in 1959 when his four black pinstripe paintings were shown at the Museum of Modern Art. Stella was a recipient of the National Medal of Arts in 2009 and the Lifetime Achievement Award in Contemporary Sculpture by the International Sculpture Center in 2011.

Willem de Kooning (/də ˈkuːnɪŋ/ də KOO-ning, Dutch: [ˈʋɪləm də ˈkoːnɪŋ]; April 24, 1904 – March 19, 1997) was a Dutch-American abstract expressionist artist. Born in Rotterdam, in the Netherlands, he moved to the United States in 1926, becoming a U.S. citizen in 1962. In 1943, he married painter Elaine Fried.

In the years after World War II, De Kooning painted in a style that came to be referred to as abstract expressionism or "action painting", and was part of a group of artists that came to be known as the New York School. Other painters in this group included Jackson Pollock, Elaine de Kooning, Lee Krasner, Franz Kline, Arshile Gorky, Mark Rothko, Hans Hofmann, John Ferren, Nell Blaine, Conrad Marca-Relli, James Brooks, Adolph Gottlieb, Jack Tworkov, Norman Lewis, Anne Ryan, Robert Motherwell, Philip Guston, Clyfford Still, and Richard Pousette-Dart. De Kooning's retrospective held at MoMA in 2011–2012 rendered him one of the best-known artists of the 20th century.

Black Mountain College (BMC) was a private liberal arts college in Black Mountain, North Carolina. It was founded in 1933 by John Andrew Rice, Theodore Dreier, and several others. The college was ideologically organized around John Dewey's educational philosophy, which emphasized holistic learning and the study of art as central to a liberal arts education.

Many of the college's faculty and students were or would go on to become highly influential in the arts, including Josef and Anni Albers, Ruth Asawa, John Cage, Robert Creeley, Merce Cunningham, Max Dehn, Elaine de Kooning, Willem de Kooning, Buckminster Fuller, Walter Gropius, Ray Johnson, Franz Kline, Robert Motherwell, Charles Olson, Robert Rauschenberg, M. C. Richards, Dorothea Rockburne, Michael Rumaker, Aaron Siskind, Cy Twombly, and Stefan Wolpe.