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

Black ink, wash, colored chalks on toned(?) wove paper adhered to straw board

Watercolor and gouache on off-white wove paper

Graphite and purple wash on beige wove paper

Graphite and watercolor on beige wove paper, darkened to brown

Brown ink over graphite

Watercolor on cream wove paper

Graphite, blue and gray wash on off-white wove paper

Graphite, brown and black ink, watercolor, and white gouache on faded blue wove paper

Watercolor, gouache, black chalk, and graphite on brown wove paper

Watercolor over graphite on cream wove paper, laid down on blue mount