View of the City of Zürich from Present Day Seefeld

Black ink, watercolor, and gouache on cream paper

Black ink, watercolor, graphite and green pastel on off-white wove paper

Black ink and gray wash

Black and brown ink on cream wove paper

Charcoal and colored chalk on brown paper

Black ink and gray wash

Gray ink, graphite, and gray wash on cream modern laid paper

Brown ink and brown wash on cream wove paper

Black ink and gold paint(?) on tan paper

Watercolor and graphite, squared in graphite, on cream wove paper

Graphite