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

Graphite on cream wove paper

Graphite on off-white laid paper

Black ink on off-white wove paper (recto and verso)

Black ink and gray wash on cream laid paper, mounted to brown wove paper

Black ink with extensive scratchwork on white scratchboard

Opaque watercolor on cellulose nitrate film affixed to cardboard

Watercolor and graphite on cream wove paper; verso: black ink and graphite

Pen and ink and brush on white wove paper

Black ink on off-white wove paper

Graphite on off-white wove paper

Watercolor, oil, and white gouache over graphite on off-white wove paper

Acrylic paint and graphite on brown wove paper