A Water Wheel; verso: Studies of Roofs

Brown ink and gray wash on cream antique laid paper

Red chalk, squared in black chalk, on cream antique laid paper

Black and white chalk on buff antique laid paper

Black chalk on cream antique laid paper

Brown ink on cream antique laid paper

Black and white chalk on blue antique laid paper, laid down overall to cream antique laid paper

Black chalk on off-white antique laid paper

Black ink and colored washes on antique laid paper, laid down

Brown ink on buff antique laid paper, squared in black chalk

Red chalk counterproof on cream antique laid paper

Red and white chalk on blue antique laid paper faded to brown

Brown ink and wash on cream antique laid paper