Hunched Bird Looking Upward; verso: blank

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

Pastel on tan laid paper with blue fibers, wrapped around and adhered to canvas

Black and red chalk with touches of black and white chalk, and white gouache on cream antique laid paper

Black ink, gray wash and red chalk on cream antique laid paper; verso: black chalk

Graphite and black chalk on cream antique laid paper; verso: black chalk

Red crayon on antique laid paper

Red and white chalk with traces of graphite on tan antique laid paper; verso: darkened

Pastel on paper, wrapped around and adhered to canvas

Black and white chalk on tan antique laid paper; verso: black chalk

Red chalk on light-tan antique laid paper, joined and pieced with the artist's corrections on seven additional irregular pieces of the same paper, framing lines in black ink, laid down on a Mariette mount

Red chalk on oiled antique laid paper