Putti Appearing to Saint Mark with the Lion; verso: Figure Studies

Black and white chalk on blue antique laid paper; verso: black , white and yellow chalk with smudges of red ochre (?)

Black chalk, brown ink and gray wash on cream antique laid paper

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

Red chalk on cream antique laid paper, laid down

Red chalk on cream antique laid paper

Black and white chalk on dark cream antique laid paper

Brown ink with touches of red chalk on antique laid paper, mounted

Black chalk on blue antique laid paper

Brown ink on beige antique laid paper

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

Brown ink and white gouache on faded blue antique laid paper

Black ink, gray wash, white gouache, and black chalk on brown antique laid paper