Mark Tobey (1890-1976) Spacial Clouds, 1972 Oil and spray paint on canvas, 47 1/4 x 31 1/2 inches Signed and dated lower right: "Tobey / 1972"
Mark Tobey (1890-1976) Untitled, 1965 Gouache on paper, monotype, 5 1/4 x 4 inches Signed and dated lower right: "Tobey 65"
