Edmund C. S. Bigelow

Black ink on off-white wove paper

Black crayon on Japanese paper

Charcoal on cream laid paper

Graphite on off-white wove paper

Red chalk on off-white wove paper

Graphite and charcoal on off-white wove paper

Charcoal heightened with white chalk on white paper

Graphite on paper

Black ink and black watercolor on tan wove paper; verso: black ink

Watercolor and gouache over graphite on buff laid paper

Black ink and charcoal on beige wove paper

Watercolor and gouache on darkened cream wove paper