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

Pen, graphite, and watercolor on paper

Black ink with graphite and white gouache on off-white wove paper, mounted to cardboard

Graphite on paper

Watercolor and graphite on white wove paper

Colored crayon on paper

Black crayon, with purple crayon, on paper

Black chalk, gray and black wash, white gouache; foxing on cream wove paper

Graphite on off-white wove paper

Silverpoint

Graphite on buff paper

Watercolor and white gouache on blue wove paper

Black, red and white chalk on blue paper faded to brown