Studies of the Head of the Apollo Belvedere and Head of Laocoön

Black ink with graphite ruling lines on thin ivory laid paper

Black ink on off-white wove paper

Brown ink over graphite on white antique laid paper

Graphite on thin off-white wove paper

Colored pencil, possibly crayon and graphite on off-white laid paper

Black ink and gray and brown wash on cream antique laid paper, framing lines in black chalk and graphite

Graphite on paper

Graphite on cream wove paper

Graphite on paper

Watercolor, framed with glass

Black and brown ink, and gray and brown wash over black chalk, laid down on a decorated mount, framing lines in brown ink

Gray wash on cream wove paper