Two Studies of Boreas (North Wind) for "The Winds," Museum of Fine Arts, Boston

Graphite on paper

Gray and blue crayon on paper

Graphite and watercolor on off-white wove paper

Charcoal, oil stick, acrylic, and Liquid Paper on white wove paper

Charcoal on off-white laid paper

Graphite on paper

Graphite on thin off-white wove paper

Graphite and red pencil on tan wove paper; verso: graphite on tan wove paper

Black ink and yellow chalk on off-white wove paper

Graphite on off-white wove paper

Graphite on paper

Black, orange and yellow crayon on paper