One of a series of color studies for portrait of Derek Bok exploring different setting possibilities sent to Fox-Grindlay after sketch approval; seated figure in front of panelled wall

Brown ink and brown wash over graphite on off-white paper

Graphite on paper

Graphite and beeswax on wove paper

Watercolor over graphite on off-white wove paper

Crayon(?), gouache(?), and watercolor on cream wove paper

Black ink on off-white wove paper

Pastel and black chalk on layered off-white wove paper

Charcoal on off-white laid paper

Black fiber-tip ink on buff wove paper, mounted to fabric-covered cardboard

Black ink and charcoal on cream laid paper

Graphite, black ink, white & gray gouache, & black crayon on off-white wove ppr

Black ink, graphite, and yellow chalk on cream wove paper