Untitled (blank, left page); Untitled (designs for silkscreen prints, right page)

Colored marker on paper

Black crayon on paper

Graphite and crayon on paper

Pastel on white paper

Graphite on paper and mounted

Graphite on cream wove paper

Ink on paper

Black ink and charcoal on cream laid paper

Black crayon on envelope

Brown ink, with touches of black chalk, on cream antique laid paper; verso: charcoal

Red chalk counterproof

Graphite, black ink and an area of black spatter on off-white wove paper; verso: graphite