Untitled [Cloud behind Mountain, Two Studies]; verso: Untitled [Same Motif, Three Studies]

Graphite on paper and mounted

Black marker on paper

Black ink over black chalk on off-white antique laid paper

Crayon on paper

Graphite on cream antique laid paper, framing lines, incised; verso: rubbed with red-brown chalk

Unframed drawing; ink on paper

Graphite on cream wove paper

Graphite on paper

Black ink and charcoal on cream laid paper

Black, gray and blue crayon on paper

Graphite on brown wove paper

Brown ink and wash, white gouache over graphite on off-white wove paper