Purple-gray Flower with Three Insects

Black and white chalk on gray prepared paper; verso: black chalk

Black and red chalk with gray wash on parchment

Black chalk on blue antique laid paper

Black ink, brown and gray wash and watercolor, over black chalk on parchment

Brown ink, brown wash, and white opaque watercolor over black chalk on cream antique laid paper, mounted on brown paper

Transparent and opaque watercolor over graphite on antique laid paper

Black and white chalk and black wash on blue antique laid paper, with a framing line in black ink over black chalk

Oil on beige antique laid paper, prepared with blue oil paint

Brown ink and brown wash over black chalk, incised throughout, on off-white antique laid paper, framing line in brown ink

Black ink, gray wash and graphite on cream antique laid paper, framing line in graphite

Prussian blue (blue-green) ink and blue-green wash on light tan antique laid paper

Black and white chalk on blue paper