Seated Draped Male, for "Philosophy," Museum of Fine Arts, Boston

Brown ink over black chalk on cream antique laid paper, framing line in brown ink; verso: brown ink

Brown ink

Red chalk on cream antique laid paper, laid down on blue wove paper

Charcoal on blue laid paper

Charcoal and pastel on brown wove paper

Graphite on paper

Black and blue marker on paper

Black crayon on paper

Watercolor on off-white wove paper

Black ink and oil paint on off-white wove paper

Black and blue marker on paper

Graphite on paper