Study of Cows

Black ink on tracing paper, darkened and mounted to laid paper

Graphite with white chalk accents on tracing paper, backed

Brown ink on tracing paper, darkened and mounted to wove paper

Black ink on tracing paper, mounted to wove paper

Black ink on tracing paper, darkened and mounted to wove paper

Black chalk on thin off-white wove paper

Graphite

Black and red chalk on pink prepared paper

Graphite and prepared black chalk on thin off-white wove paper

Brown ink on cream wove paper, foxed, laid down. In some areas the acidic ink has eaten into the paper; pin holes at the four corners.

Black chalk, black crayon, and white chalk on gray paper

Black chalk with erasure on cream antique laid paper