Raymond Parker (1922-1990) was an important American painter whose reduced, color-focused compositions place him among the significant voices of postwar American abstraction. Born in South Dakota, Parker received his Master of Fine Arts in 1948 from the University of Iowa and then taught at the University of Minnesota from 1948 to 1951. This solid Midwestern academic foundation shaped his early career and gave him the technical grounding for the mature practice that would emerge in the following decade.

Relocating to New York in the early 1950s, Parker quickly associated himself with the leading Abstract Expressionists of the day, including Mark Rothko and Willem de Kooning. His arrival in the city coincided with the extraordinary flowering of the New York School, and he became part of the vibrant artistic community that was transforming American painting during those years. Working alongside the first-generation Abstract Expressionists while still in the process of finding his own painterly voice, Parker gradually simplified and refined his approach, coming to believe that abstraction and color alone could carry the full emotional weight of a painting.

Parker was a great admirer of Henri Matisse, whose work informed his understanding of color and form, especially in the paintings he produced later in life. Matisse's confident use of unmodulated color and his flat, decorative compositions offered Parker a European precedent for the reductive path he was pursuing, and this influence remained visible throughout his mature practice. Parker is best remembered today for his celebrated Simple Paintings, produced from the late 1950s through the early 1960s, in which soft cloudlike forms of pure color hover against fields of white ground. These works established him as one of the most distinctive American painters of his generation and placed him within the broader Color Field tradition alongside Helen Frankenthaler, Morris Louis, and Kenneth Noland.

Parker's paintings are held in the collections of the Los Angeles County Museum of Art, the Tate Gallery in London, the Museum of Modern Art, the Metropolitan Museum of Art, the Solomon R. Guggenheim Museum, and the Whitney Museum of American Art, where they continue to be appreciated as elegant contributions to postwar American abstraction.