Study of a Sibyl, after Raphael

Black and white chalk with pastel on cream wove paper

Black and brown ink with brown wash, on cream wove paper, framing lines in black and red ink

Watercolor on cream wove paper

Black wash and white gouache over graphite on brown paper

Brown ink and gray wash on cream paper

Red and black chalk, heightened with white, over graphite on tan wove paper, discolored

Brown ink and brown wash over graphite on two sheets of cream modern cream laid paper, joined vertically at right.

Graphite on tan modern laid paper

Transparent watercolor and graphite on off-white wove paper

Black crayon on off-white antique laid paper

Black ink, gray wash, and white gouache over graphite on tan wove paper with ruled lines

Watercolor and oil (and/or varnish?) and lead white on off-white wove paper