Untitled (blank, left page); Untitled (Nymphenburg, Munich, right page)

Graphite on paper

Charcoal on tan wove paper

Graphite on paper

Graphite and charcoal on paper

Graphite and colored crayons ; graphite on paper

black ink, black and colored crayons on cream laid paper; black ink on cream laid paper

Charcoal on paper

Black crayon on paper

Black and blue pen and orange marker on paper

Colored marker on paper

Graphite and colored crayons on paper

Colored marker and graphite on paper