A Nude Youth Crawling, Study for "Young Spartan Girls Challenging Boys"

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

Pencil on gray paper

Graphite on buff wove paper, darkened.

Graphite on pink-gray modern laid paper.

Black chalk with touches of red chalk, squared in black chalk, on dark cream wove paper, laid down

Graphite on white wove paper, laid down

Transparent and opaque watercolor on white wove paper

Graphite on off-white wove paper

Graphite and brown wash on cream wove paper.

Colored pencil on off-white wove paper

Black crayon over graphite, squared in graphite, on off-white antique laid paper; verso: black crayon

Brown ink, brown wash, and graphite on cream wove paper