Intersection of Two Systems

Colored pencil and graphite on brown wove paper

Watercolor over graphite on off-white wove paper

Black ink on off-white wove paper

Graphite on heavy buff card

Graphite on off-white wove paper

Charcoal on blue-gray laid paper

Graphite on buff wove paper

Watercolor and graphite on cream wove paper

Watercolor over graphite on off-white wove paper

Pastel over traces of charcoal on gray wove paper

Graphite, black crayon, and white chalk on blue-gray laid paper

Black ink on cream wove paper; verso: black ink and graphite