Untitled (Philadelphia Festival Study 23)

Graphite on heavy cream wove paper

Graphite on paper

Black crayon on off-white laid paper

Black ink and watercolor on buff wove paper

Black ink and watercolor on thin cream wove paper; verso: watercolor and crayon

Graphite on off-white wove paper

Pastel on brown wove paper

Watercolor and white gouache over graphite on off-white wove paper

Sketchbook with beige cloth-covered cardboard covers

Red chalk on blue laid paper

Charcoal on faded blue laid paper

Black chalk and charcoal on off-white laid paper