Sketches for "Hell" Lunette, Boston Public Library (?) (recto and verso)

Graphite on paper

Watercolor and white gouache on buff card

Graphite and ink on paper

Graphite on paper

Watercolor and graphite on cream wove paper

Charcoal and graphite on vellum tracing paper

Graphite on paper

Graphite on cream laid paper

Black ink on tan wove paper

Ink on slide film, hand colored

Graphite on off-white wove paper

pen and ink sketch on ruled notebook paper