Jackson Pollock, Untitled, c. 1939-42, pen and brown ink with touches of brown crayon on paper, 13 x 10 3/8 in. CR#578 (double-sided)
Jackson Pollock, Untitled, c. 1952-56, recto: ink on beige matchbox cardboard, verso: ink on blue matchbox cardboard, 3 3/8 x 2 1/2 in. CR#870
Jackson Pollock, Untitled, c. 1946, ink and pencil on paper, 13 5/8 x 17 7/8 in. CR#758
Jackson Pollock, Untitled, c. 1945, pen and black ink on paper, 4 x 6 in. CR#747
Jackson Pollock, Untitled, c. 1943, pen and black ink on paper, 9 3/8 x 10 1/2 in. CR#668
Jackson Pollock, Untitled, c. 1945, brown ink on blue paper, 27 1/4 x 20 1/4 in. CR#748