Untitled (Study for Harvard Murals) (recto and verso)

Brown ink on pink laid paper

Charcoal on cream laid paper

Graphite on off-white wove paper

Graphite and white pastel on gray-green laid paper

Graphite on off-white laid paper

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

Ink and collage on paper

Graphite on off-white wove paper

Crayon on paper

Graphite and black watercolor on tan wove paper

Watercolor on cream wove paper

Charcoal, gouache (or poster paint), and crayon on buff wove paper