Studies of a Catacomb; verso: Skull and Bones, both for "Passage to Etna"

Sketchbook with brown cloth-covered cardboard covers

Off-white card

studies for Synagogue, pen and ink on cream-colored paper

Graphite and ink on paper

Watercolor on off-white wove paper mounted to buff wove

Black ink, charcoal, and watercolor on cream laid paper, edges taped

Black crayon and graphite wash on off-white wove paper

Graphite and colored pencil on paper

Watercolor over graphite on off-white wove paper; verso: graphite

Graphite on thin off-white wove paper

Black ink and watercolor pencil on white wove paper

Graphite on paper