Zurich, Switzerland

Graphite on blue wove paper

Charcoal on cream laid paper

Black ink on tan wove paper (recto and verso)

Charcoal and yellow and white chalk on brown wove paper

Charcoal on off-white wove paper

Watercolor on off-white wove paper

Black ink, graphite, red pencil, and collage on off-white wove paper

Watercolor on ruled off-white wove paper

Graphite on heavy off-white wove paper

Graphite on brown wove paper

Graphite and gesso on paper

Graphite on cream wove paper