Study for the Angel Gabriel for "Annunciation," Boston Public Library; verso: Studies for the Boston Public Library

Ink and opaque white watercolor on paper

Gelatin silver prints, halftone photographs, gouache and ink on paper

Black chalk and gray wash on cream antique laid paper

China ink on paper

Colored marker on paper

Gouache on off-white wove paper, lined with Japan paper

Colored marker on paper

Colored marker on paper

Watercolor over graphite on heavy off-white wove paper

Graphite on white wove paper

Graphite on paper

Graphite on paper