Frescoes, Entrance Wall, Piccolimini Library, Duomo, Siena, after Pinturicchio

Crayon on paper

Watercolor and white gouache over graphite on heavy cream wove paper

Graphite, black ink and pen on white paper

Charcoal on blue laid paper

Graphite on off-white wove paper

Black ink and charcoal on yellow wove paper mounted to cardboard

Black ink and oil on thin off-white wove paper, mounted on ivory wove paper

Graphite on off-white wove paper

Black ink and graphite on cream wove paper

Black ink and colored chalk on thin buff wove paper

Graphite and gray wash on cream wove paper

Black crayon and graphite on thin off-white wove paper