Head of Plato, after "The School of Athens" by Raphael

Black ink and brown wash on off-white antique laid paper

Graphite with extensive stumping and erasure on off-white wove paper

Graphite on beige wove paper

Red and white chalk on off-white wove paper prepared with brown ground

Graphite on tan wove paper

Black ink and wash over graphite on cream wove paper

Brush and brown wash on off-white modern laid paper

Paper

Graphite

Watercolor on Asian paper

Brown ink and watercolor on off-white laid paper

Brown ink, white gouache