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

Brown ink on cream antique laid paper.

Brown ink, colored washes, and graphite, partially incised, on white wove paper

Watercolor and white gouache over graphite, squared in graphite, on white wove paper

Watercolor, gouache, black ink, and lead-white, with heavy varnish, on white wove paper

Brown ink and gray wash over graphite on cream wove paper

Black crayon on cream wove paper

Graphite on off-white wove paper

Graphite and white gouache

Brush and pale and dark gray wash over black chalk on bluish-white laid paper; verso: graphite

Black chalk on off-white wove paper

Graphite and white chalk on off-white wove paper

Graphite on off-white wove paper