View of Grottaferrata

Black crayon, squared in black crayon, on off-white antique laid paper

Black lithographic crayon, scratchwork, red and white chalk, graphite on tracing paper mounted on cardboard

Graphite on cream wove paper, darkened

Red chalk on tracing paper

Red chalk on cream antique laid paper

Red chalk, brown crayon, and white chalk over graphite on cream paper with blue flecks

Black crayon, squared in black crayon, on off-white antique laid paper

Conté crayon on beige modern laid paper

Brown wash over graphite on cream modern laid paper, laid down to slightly larger sheet of similar paper

Black chalk and white gouache on buff wove paper, laid down to board(?). Surrounding paper frame obscures edges.

Graphite

Graphite and white chalk on buff paper, darkened