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

Colored crayons on paper

Watercolor over graphite on off-white wove paper, mounted to off-white cardboard

Dyes, opaque water-based paint, pastel and metallic powder on thick white wove paper

Graphite on cream Japanese paper

Graphite on paper

Watercolor over graphite on heavy off-white wove paper

Watercolor and white gouache over graphite on darkened cream wove paper

Black ink on tracing paper

Graphite on off-white wove paper

Graphite and black ink on off-white wove paper

Tempera on acetate

Watercolor on off-white wove paper