Town of Schaffhausen: Castle and Turrets; verso: rough sketch of castle

Graphite on off-white laid paper, adhered to card

Watercolor and black ink on off-white paper

Graphite, watercolor, and white gouache on beige wove paper, darkened to brown

Graphite and touches of black and white chalk on cream wove paper; verso: brown and gray ink

Dark brown ink and watercolor on tan wove paper

Metalpoint on prepared paper

Purple chalk on cream modern laid paper

Metalpoint on prepared paper

Graphite on off-white antique laid paper, joined (sketchbook pages)

Black ink and graphite on off-white wove paper

Watercolor and gouache on off-white wove paper