Georgia O’Keeffe, Summer Days, 1936. Oil on canvas.
Keith Crown, “Field Near Easely, Missouri,” watercolor.
Keith Crown, “Fall on Edgewood Ave., Columbia, Mo.,” 1988, watercolor.
André Derain, Fishing Boats, Collioure, 1905, oil on canvas.
Aline Fruhauf, Mr. Zorach (William Zorach Sculpting a Figure of a Cat), 1940. Pen and ink with white over graphite.
Henri Matisse, Tree, 1951. Ink, gouache, and charcoal on paper mounted to canvas.
Henri Matisse, Laurette in a Green Robe, Black Background, 1916, oil on canvas.
n173_w1150 by BioDivLibrary on Flickr.
n221_w1150 by BioDivLibrary on Flickr.
Charles Burchfield, An April Mood, 1946–55. Watercolor and charcoal on joined paper.
Prickly pear on Flickr.
John Marin
John Marin, On the Road to Addison, Maine No. 2, oil on canvas.
William Zorach, Sailing by Moonlight, 1922. Watercolor over charcoal.
William Zorach, New York Harber, 1923. Watercolor on paper.
