CR 279, graphite sketch on envelope related to "Untitled 2", 1946, The Schorr Family Collection, Marina del Ray, California (on extended loan to The Art Museum, Princeton University.

Graphite on off-white tracing paper

Black ink, watercolor pencil, and charcoal on cream wove paper

Graphite on paper

Black ink and charcoal on cream laid paper

Graphite on off-white wove tracing paper

Graphite on paper

Watercolor and black ink on darkened off-white wove paper

Acrylic paint on cream wove paper

Watercolor and graphite on cream wove paper

Watercolor and graphite on cream wove paper

Black crayon on paper

Black ink on white wove paper with perforations