North Portal of Baptistry, Parma, Italy

Red and black chalk counterproof on off-white antique laid paper

Black ink and gray wash on cream laid paper, mounted to brown wove paper

Graphite on paper

Black crayon on paper

Brown wash over graphite, heightened with white lead, on off-white antique laid paper

Blue marker and black pen on paper

Graphite on off-white wove paper

Graphite on paper

Brown ink on cream laid paper, laid down to pale green laid paper with folio 6b

Graphite on off-white wove paper

Black and red chalk on cream antique laid paper.

Graphite and white chalk on tracing paper, laid down