Two Putti Singing (Copy after Raphael's "Madonna del Baldacchino")

Graphite on tan paper

Brown ink and white gouache on brown antique laid paper

Graphite on off-white wove paper

Graphite and incised lines on white wove paper

Black ink and charcoal on cream laid paper

Colored marker and black pen on paper

Colored marker on paper

Transparent watercolor, brown ink, and pink and white opaque watercolor on gray prepared paper; verso: brown ink

Watercolor and graphite on white wove paper

Colored marker and black ink on paper

Black ink and graphite on thin buff wove paper