Two Lunettes and Vault, Borgia Apartment, Vatican, after Pinturicchio

Graphite on tan wove paper; verso: graphite and black ink on tan wove paper

Black chalk on off-white wove paper

Crayon on paper

Charcoal and purple and white chalk on brown wove paper

Oil(?) paint, pastel, and graphite on paper

Graphite on paper

Black ink on off-white wove paper

Black crayon and beeswax on white paper

Brown, black, and colored ink and wash over graphite on heavy buff wove paper

Black ink on off-white wove paper

Colored crayons on paper

Graphite on off-white wove paper