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.

Watercolor over graphite on off-white wove paper

Graphite on gray-blue wove paper

Black ink, charcoal, watercolor, and watercolor pencil on beige laid paper, edges taped

Graphite on paper

Crayon on paper

Black ink over charcoal on off-white wove paper

Black ink on tan wove paper

Watercolor and gouache on off-white illustration board

Watercolor and white gouache over graphite on off-white wove paper

Blue ball-point ink on cream wove paper

Graphite and white pastel on gray-green wove paper

Watercolor and white gouache on cream wove paper