Studies of Quarry Workers and Architectural Sketches; verso: Quarry Workers

Watercolor over graphite on ivory wove paper

Watercolor on off-white wove paper

Graphite on darkened off-white wove paper

Graphite on paper

Black ink on white wove paper

Black ink and charcoal on cream laid paper

Charcoal, black pastel and blue chalk on white wove paper

Watercolor and white gouache over graphite on off-white wove paper

Black ink and graphite on off-white wove graph paper

Watercolor on cream wove paper

Bronzepoint and lead white on off-white modern wove paper, prepared with calcined bone, lead white, vermilion, and rabbit skin glue

Charcoal on cream laid paper