Untitled (graphite transfer, left page); Untitled (bridge at Nymphenburg Palace, Munich, right page)

Graphite on squared paper

Graphite on paper with irregular upper and right edges

Charcoal and graphite on off-white wove paper, mounted to off-white wove paper

Graphite on cream wove paper

Charcoal on paper

Graphite on paper

Black marker on paper

Paper

Graphite on paper

Ink and graphite on paper

Colored marker on paper

Colored marker, black pen, and adhesive tape on paper