Note from the top of a 5th Avenue Bus in motion (double-sided drawing)

Black ink on tan wove paper (recto and verso)

Black and blue crayon on paper

Paper

Crayon on paper

Graphite on paper

Watercolor on heavy off-white wove paper

Watercolor on off-white wove paper

Charcoal on off-white laid paper

Graphite on trace paper

Black lithographic crayon on off-white wove paper

Watercolor and white gouache over graphite on off-white illustration board

Graphite and charcoal on green wove paper; verso: graphite