Untitled (blank, left page); Untitled (marker tests, right page)

Graphite with colored crayons on paper

Black crayon on paper

Black and red chalk and red and green transparent watercolor on off-white antique laid paper

Colored marker on paper

Charcoal on paper

Brown ink and brown wash

Black marker on paper

Black ink over graphite on cream wove paper

Graphite on paper

Watercolor on cream wove paper

Graphite on paper

Oil and white chalk on brown board; verso: brown wash and white chalk