Sketch for Gnomon-related sculpture

Black ink on thin cream wove paper

Charcoal on off-white wove paper; verso: graphite

Watercolor over graphite on heavy off-white wove paper

Graphite on paper

Graphite and ink ; graphite on paper

Black ink on off-white wove paper

Watercolor, graphite, black ink, and colored chalk on layered paper and translucent plastic, mounted to gray-brown cardboard.

Charcoal on off-white laid paper

Brown chalk on darkened off-white wove paper

Black crayon on off-white laid paper

Graphite on tan wove paper

Watercolor and gouache on off-white illustration board