Head of Christ (after Raphael's "Transfiguration"); verso: Head of a Man (after Raphael's "Transfiguration")

Watercolor and gouache on card, darkened to tan

Black chalk heightened with white chalk on faded antique laid blue paper

Black crayon and charcoal, fixed, on buff wove paper

Colored chalks on green wove paper

Graphite on white wove paper

Graphite on dark cream antique laid paper

Brown ink and brown wash over graphite on cream antique laid paper

Watercolor on off-white wove paper

Brown ink on blue paper; verso: brown ink and graphite

Brush and tempera on off-white wove paper

Red chalk with some traces of graphite on off-white antique laid paper

Watercolor and graphite on white wove paper