Windsor Castle

Charcoal on beige wove paper

Red chalk and brown watercolor on tracing paper; verso: black chalk

Black and white chalk on blue-gray wove paper

Graphite on paper

Graphite on buff tracing paper

Watercolor on off-white wove paper

Colored marker on paper

Graphite on paper

Graphite and crayon on paper

Black ink over graphite on off-white wove paper

Oil on thin off-white wove paper

Brown ink on tan antique laid paper, folded and pricked all over