Manhattan Skyline (recto and verso)

Black chalk on cream laid paper

Pastel and graphite on tracing paper

Charcoal and graphite on brown wove paper

Black ink on beige wove paper

Graphite on dark cream wove paper

Graphite on off-white wove paper

Graphite and blue crayon ; graphite and yellow crayon on paper

Ink, gouache, and natural material on paper

Graphite and charcoal on paper

Gray wash over graphite on brown wove paper

Graphite on paper

Graphite on paper