Detail of Frescoed Ceiling, Choir, Santa Maria del Popolo, Rome, after Pinturicchio

Graphite on off-white wove paper

Watercolor and graphite on white wove paper

Graphite on tan wove paper

Watercolor on off-white wove paper

Black ink on off-white wove paper

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

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

Charcoal and graphite on off-white laid paper

Graphite on paper

Watercolor and graphite on off-white wove paper

Black crayon on tan wove paper

Black ink, watercolor, and charcoal on off-white laid paper