Drawing for "Two Curves: Blue Red" (Sculpture EK 325)

Watercolor and graphite on tan wove paper

Watercolor and black ink on cream laid paper, edges taped

Watercolor, black ink, and metallic paint over graphite on buff wove paper

Ink with collage on paper

Oil on white prepared paper

Oilstick on white wove paper

Black ink and graphite on off-white wove paper

Dark brown ink on white wove paper

Sketchbook with black-leather-covered cardboard covers

Watercolor and gouache on heavy cardboard

Black ink and colored pencil on off-white wove paper