Jackson Pollock was a key figure in the Abstract Expressionist movement. He was born in Wyoming in 1912 and adopted the surname of his neighbors after losing both parents in his youth. Pollock studied under Thomas Hart Benton at the Art Students League of New York and was influenced by Benton's rhythmic use of paint and independent style. One of Pollock's selected artworks is the 1943 oil painting Blue (Moby-Dick), which features irregular blue, black, yellow and white shapes and curvy lines conveying a feeling of sadness through its abstract forms and colors.