Coffered Wood Ceiling, Palazzo dei Penitenzieri, Rome, after Pinturicchio

Black ink on slide film, hand colored

Graphite and brown wash on buff laid paper

Crayon on discolored cream wove paper

Graphite on off-white wove paper

Graphite on thin off-white wove paper

Watercolor and white gouache over graphite on off-white illustration board

Watercolor on off-white wove paper (recto and verso)

Gouache on acetate film affixed to cardboard

Black ink and graphite on heavy off-white wove paper

Graphite on paper

Black crayon and black ink on off-white wove paper

Graphite on cream wove paper