Untitled (blank, left page); Untitled (design for mining lamp sculpture, right page)

Graphite on paper with irregular bottom edge

Ink and applied type on paper

Black crayon on paper

Black ballpoint ink on cream wove paper

Black crayon on paper

Graphite on tan wove paper

Black crayon on paper

Graphite on postcard

Black pen on paper

Black, blue, and yellow crayon ; graphite on paper

Ink, wash, white gouache, and applied type on composition board

Black crayon on paper