Study of Relief of Saint Luke; verso: Sketch of Centaur (?)

Colored marker on paper

Red and white chalk on blue-gray laid paper

Brown wash over graphite on heavy cream wove paper

Brown ink, graphite, and touches of white chalk on gray paper

Crayon on paper

Charcoal and graphite on cream wove paper

Colored marker on paper

Silverpoint and white gouache on wove paper, prepared with lead white, bone ash, Venetian red, and rabbit skin glue

Watercolor and gouache on blue wove paper, mounted on buff wove card

Graphite on cream antique laid paper

Graphite on off-white wove paper

Black chalk on off-white antique laid paper; verso: black chalk counterproof, possibly worked up in black chalk