Study of Two Figures for "The Net that Secretes Mathematics"

Black ink over graphite on off-white laid paper

Graphite on buff wove paper

Graphite on paper

Graphite and white chalk on blue laid paper

Graphite on thin off-white wove paper

Watercolor and graphite on white wove paper

Graphite and black crayon with red watercolor on off-white wove paper

Graphite on very thin white wove paper

Charcoal on cream laid paper

Graphite and ink on paper

Watercolor and white gouache on off-white wove paper

Watercolor over graphite on off-white wove paper