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

Black and red marker, sheets of paper, transaction reports [from fax?], and adhesive on paper

Charcoal on cream laid paper

Colored and metallic marker on paper, adhesive, and colored marker on paper

Brown ink and gray-brown wash on cream wove paper

Graphite on paper

Graphite on paper

Black ink on off-white wove paper

Brown ink and red wash, over traces of black chalk, partially incised, on cream antique laid paper; traces of later restoration in white opaque watercolor; verso: black chalk and graphite

Graphite and colored pencil on paper

Graphite on heavy off-white wove paper

Black ink on paper

Graphite on thin off-white wove paper