Landscape with Two Pyramids

Black ink and black wash on paper

Watercolor on white wove paper

Charcoal or black chalk on buff wove paper

Black ink on white paper

Black ink, watercolor and gouache on white wove paper

Black ink on cream wove paper

Black ink with traces of white gouache and varnish on off-white wove paper

Black ink and black wash, gouache, pastel and enamel on white wove paper

Black ink and wash and gray watercolor on white wove paper

Watercolor and black ink on cream wove paper

Graphite on three sheets of tan wove paper, darkened