Untitled (overlapping color transfers, left page); Untitled (design for Rosenthal fountain, right page)

Black marker on paper

Black marker on paper

Graphite on back of letter

Graphite on paper

Charcoal on paper

Colored marker on paper

Graphite on paper

Colored marker on paper

Colored and metallic marker on paper

Colored marker and white opaque watercolor on paper

Colored marker on paper

Colored marker on paper