Untitled (Study for Harvard Murals) (recto and verso)

Black ink on acetate

Black ink on machine made rag wove paper

Watercolor and graphite on cream wove paper; verso: black ink and graphite

Graphite on off-white wove paper

Graphite on paper

Black ink and charcoal on cream laid paper

Monoprint, pastel, watercolor, acrylic, oil and graphite on gray printing paper

Black ink on off-white wove paper

Graphite on paper

Graphite on buff wove paper

Charcoal on off-white wove paper; verso: graphite

Dark brown ink on white wove paper