Sketch of Vaulting over "The Doctrine of the Trinity" Lunette, Boston Public Library

Watercolor and graphite on cream wove paper

Black and gray opaque watercolor over graphite on graph paper

Brown-black ink and touches of graphite on cream antique laid paper

Graphite on white wove paper

Black marker on paper

Black ink and charcoal on cream laid paper

Unmounted drawing: ink on paper

Graphite on thin yellow wove paper, mounted to heavy off-white wove paper

Graphite on off-white wove paper

Colored marker on paper

Silverpoint on gesso panel

Graphite on paper