Louis de Boullogne the Younger #19,194

Black and white chalk on blue paper

Black chalk, heightened with white

Black chalk, heightened with white chalk on blue paper

black and white chalks on blue laid paper

black chalk, heightened with white chalk, on brown laid paper

red and black chalk heightened with white chalk on blue laid paper

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

Red chalk on cream antique laid paper; verso: red chalk and graphite

black chalk heightened with white chalk on blue laid paper