Untitled [Apartment Houses]; verso: Untitled [Sailboat near Houses on the Coast]

Charcoal and graphite on off-white wove paper; verso: charcoal

Black ink, brown fiber-tip ink and offset photolithograph on off-white wove ppr

Graphite on off-white wove paper

Graphite on off-white wove paper

Watercolor and graphite on off-white wove paper

Pastel on brown wove paper

Colored crayons on paper

Graphite on off-white wove paper

Ink on paper

Acrylic, graphite, and computer print-out on off-white wove paper

Pastel and black chalk on off-white wove paper

Watercolor over graphite on off-white wove paper