Sketch for "The Discoverer" Fresco, Assembly Chamber, State Capitol, Albany, New York

Pastel on composition board

Charcoal on off-white laid paper

Watercolor and black ink on illustration board

Graphite, black and white chalks with white gouache with scraping on blue-gray wove paper

Graphite on darkened off-white wove paper

Graphite on darkened off-white wove paper

Watercolor over graphite on heavy cardboard, waxed

Graphite and black crayon on off-white laid paper

Watercolor and graphite on heavy off-white wove paper

Black ink and white chalk on beige wove paper

Watercolor on off-white laid paper

Watercolor and graphite on heavy off-white wove paper