Study for "Scots Grey" (recto and verso)

Brown ink and brown wash, and black chalk with touches of graphite on toned antique laid paper, framing lines in brown ink

Black ink on translucent vellum paper

Brown ink on off-white wove paper, mounted to a larger sheet of wove paper

Black pen on paper

Colored marker on paper

Brown ink, brown wash, and red chalk on cream antique laid paper; verso: red chalk

Black crayon on paper

Graphite and wax crayon on glossy wove paper

Gouache on off-white laid paper

Graphite on tan wove paper

Black marker on paper