Quarter of Flat Portion of Ceiling, Piccolimini Library, Duomo, Siena, after Pinturicchio

Graphite on off-white wove paper

Watercolor over graphite on off-white wove paper

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

Graphite on cream wove paper

Black ink and gouache on heavy off-white wove paper

Black tempera, with touches of green gouache[?], on off-white wove paper

Crayon on paper

Charcoal on cream laid paper

Watercolor and graphite on white wove paper

Black and purple inks over graphite on tracing paper

Watercolor and graphite on layered cream wove paper

Crayon on paper