Untitled (sketch of port along canal, left page); Untitled (sketch of two men meeting on the street, right page)

Black, blue, and green crayon on paper

Ink, colored wash, and applied type on paper

Black crayon on paper

Ink and watercolor with graphite color notations on paper

Blue pen on paper

Graphite on paper

Black marker on paper

Graphite and colored pencil on paper

Blue crayon on paper

Watercolor on paper

Black ink and graphite on paper

Colored marker on paper