Landscape with Bridge and Castle; verso: Landscape with Man Leaning on Rock Looking into River

Red chalk, red wash on cream antique laid paper

Red and white chalk on faded blue antique laid paper, squared in black chalk; verso: red and white chalk

Brown ink over black chalk on tan antique laid paper

Red chalk and red chalk wash on cream antique laid paper

Black and red chalk on buff-colored antique laid paper

Brown ink and brown wash, heightened with white gouache on blue antique laid paper; verso: brown ink

Brown ink with gray wash on cream antique laid paper

Brown ink, brown wash over black chalk, red chalk wash heightened with white gouache on blue paper

Black chalk heightened with white chalk on buff antique laid paper

Brown ink on cream antique laid paper

Brown ink and brown wash on off-white antique laid paper

Brown ink and brown wash over black chalk on cream antique laid paper