Two Studies for "Planes by Colors, Large Nude"

Black ink on off-white wove paper

Graphite on paper

Mixed media on off-white wove paper

Graphite and colored crayons on paper

Two signatures, without covers

Graphite and brown crayon on paper

Graphite, ink, acrylic, on paper

Watercolor and white gouache on blue wove paper; verso: watercolor and graphite

Screen print and collage on cream Japanese paper

Graphite on white wove paper

Watercolor and white gouache over graphite on buff wove paper

Colored marker and black pen on paper