Untitled (bleed-through of previous page, left page); Untitled (fountain designs with scale, right page)

Graphite on paper

Charcoal on paper

Colored marker and black pen on paper

Graphite on paper

Colored marker on paper

Black and green marker on paper

Black crayon on paper

Colored crayons on paper

Black ink on translucent vellum paper

Gouache, watercolor, and graphite on tan cardboard

Graphite on paper

Black ink, partly over graphite, on cream laid paper.