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

Watercolor, black ink and graphite on cream laid paper

Black and white chalk on tan wove paper

Brown ink, brown and gray wash over graphite on cream paper

Metalpoint on prepared paper

Watercolor on blue wove paper

Graphite on off-white wove paper

Black and gray ink and red and green watercolor on cream wove paper

Black and brown ink on cream antique laid paper

Graphite on white paper

Watercolor

Graphite and white gouache on beige wove paper

Watercolor, black ink and graphite on cream antique laid paper