Artist Sketching on the Pediment of the Pantheon, Rome

Black and white chalk on gray paper

Watercolor and graphite on buff paper; verso: graphite

Graphite, colored pencil and black ink on off-white wove paper

Black chalk and graphite on cream modern laid paper

Watercolor and white gouache over graphite on cream wove paper

Black chalk on cream wove paper

Watercolor and graphite on cream laid paper

Charcoal and brown chalk on pale pink wove paper

Black ink and graphite on tracing paper, darkened and mounted to laid paper

Brown ink on cream wove paper, foxed, laid down. In some areas the acidic ink has eaten into the paper; pin holes at the four corners.

Black crayon and charcoal on ivory laid paper

Graphite, brown wash, and white gouache on tan wove paper