Untitled (bleed-through of previous page, left page); Untitled (ideas for Museum of History and Technology in DC, right page)

Ink on vellum

Graphite on paper

Graphite on paper

Black and colored crayons on paper

Black marker on paper

Ink with blue and brown crayon on paper

Colored marker on paper

Graphite and green crayon on paper

Graphite on paper, mounted

Paper

Graphite on paper

Mixed media