Roy De Forest (1930-2007) was a painter, sculptor, and educator in Port Costa, California. A notable figure in the funk art movement, he coined the term "nut art" to describe art that embraced humor and created a fantasy world.
Born in North Platte, Nebraska, Roy De Forest grew up in Yakima, Washington where he attended Yakima Junior College and graduated in 1950. He went on to study at the California School of Fine Arts (now San Francisco Art Institute) and San Francisco State College (now San Francisco State University). He taught at Yakima Junior College from 1958 to 1960 after graduating from San Francisco State College, and later taught at the University of California, Davis from 1965 until his retirement as professor emeritus in 1992.
De Forest's first solo exhibition was in 1955 at the East & West Gallery in San Francisco. From then until his death in 2007, he exhibited frequently, especially at the Allan Frumkin Gallery in New York and the Hansen Fuller Gallery in San Francisco.