Study for "Fragments of Blue Neon Circles and Squares on a Pink Wall," University of Massachusetts, Amherst

Graphite on paper

Black ink on off-white wove paper

Graphite on off-white wove paper

Graphite, red pencil, and blue ballpoint ink on thin white wove paper

Metallic paint, black ink and watercolor over graphite on heavy off-white wove paper; verso: graphite

Graphite and marker on white wove translucent paper

Black ink on off-white wove paper

Black ink and colored pencil on off-white wove paper

Graphite on paper

Charcoal on off-white laid paper

Gray wash over graphite on blue wove paper

Watercolor and graphite on wove paper