Frescoed Vault, Borgia Apartment, Vatican, after Pinturicchio

Graphite on paper

Graphite on off-white wove paper

Watercolor over graphite on heavy off-white wove paper

Watercolor and charcoal on heavy white wove paper

Watercolor and graphite on cream wove paper

Dark red-brown conte crayon on white wove paper

Natural raw powdered pigment (raw umber), turpentine wash, conte crayon and charcoal, with spray fixative and possibly spray varnish, on [off-white wove?] paper

Transparent and opaque watercolor, pastel, and graphite on heavy off-white wove paper

Graphite and white pastel on blue-buff wove paper

Graphite on paper

Watercolor and white gouache on off-white wove paper, mounted to cardboard

Graphite on light blue wove paper