Expressionist Figurative Nude Under the Tree in Oil on Board A bright, multicolored expressionist nude torso by Kristin Cohen (American, b. 1963). A woman is shown with one arm raised above her head and hair flowing behind her. This piece has lovely texture, adding depth and interest. Unsigned but acquired with a collection of the artists work. Unframed. Canvas size: 11"H x 14"W Kristen Cohen is a California abstract expressionist artist. She studied at Humboldt State University and with Michael Dee Cookinham at The de Young Museum Art School.