Study for "Incomplete Red Neon Square on Exterior Corner," University of Massachusetts, Amherst

Graphite on paper

Watercolor and white gouache over black chalk on ivory wove paper

Graphite on heavy buff card

Graphite on brown wove paper

Black crayon on thin ivory wove paper

Ink on paper

Colored crayons on paper

Black crayon on off-white wove paper

Watercolor over graphite on off-white wove paper

Graphite and brown ink on gray wove paper

Black ink on off-white wove paper

Black crayon on thin cream wove paper, set down to tissue