Proun (Study for a lithograph in the Kestner Portfolio)

Watercolor and gouache over graphite

Graphite, opaque watercolor, black ink, and transparent varnish on cream wove paper mounted to off-white wove paper

Graphite on off-white wove paper

Gouache and red and black inks on tan coated paper

Gelatin silver prints, opaque watercolor, and ink on paper

Graphite on white paper

Black ink on white paper

Gouache with graphite and ink on paper

Black ink, graphite, and gouache on off-white laid paper

Gouache, wash, graphite, silver paint, and collage element on tan card

Opaque watercolor on paper collaged with halftone photographs

Charcoal