Seated Male Nude with Arm Covering his Face

Brown ink, brown and gray wash over black chalk on off-white paper

Black marker on paper

Graphite on off-white wove paper

Watercolor over black chalk on off-white wove paper

Graphite on buff wove paper

Watercolor and white gouache over graphite on buff laid paper

Black crayon on paper

Watercolor over graphite on off-white wove paper

Graphite on cream wove paper

Watercolor and metallic paint on silk

Black pen on paper