Composition Mécanique (recto); Untitled Composition (verso)

Pastel on gray-prepared paper

Black crayon on ivory laid paper

Transparent and opaque watercolor, and graphite on beige wove paper

Watercolor and graphite on cream wove paper

Brown ink and black chalk on cream paper

Gouache and black chalk on off-white antique laid paper; verso: black chalk

Watercolor and graphite on paper

Red chalk on cream paper

Black ink, gray wash, and graphite on off-white laid paper; verso: graphite

Brown and black ink, brown and black watercolor and white gouache over graphite on off-white wove paper, laid down