Sketch for a Fountain; verso: Penis

Black chalk on cream antique laid paper mounted overall to cream modern wove paper which is then attached to dark cream antique laid paper

Brown ink and brown wash, some black chalk, later gone over with a stylus, on off-white antique laid paper

Red and black chalk, heightened with white chalk, on off-white antique laid paper

Brown ink, brown wash and traces of red chalk on cream antique laid paper, laid down overall to cream antique laid decorative mount

Brown ink and brown wash over black chalk on cream antique laid paper mounted overall to antique laid paper decorated mount

Black chalk with later addition of white gouche on tan antique laid paper

Black chalk on cream antique laid paper

Brown ink, incised, on cream antique laid paper inlaid into incised off-white antique laid album page; verso: brown ink and graphite

Black and white chalk, incised with stylus, with some retouching, on cream antique laid paper, laid down overall on cream antique laid paper

Brown ink on buff antique laid paper; verso: brown ink

Red chalk heightened with white gouache on off-white antique laid paper

Brown ink on off-white antique laid paper