Ink, watercolor and pencil on paper, mounted on foam core, artist's frame

Pastel and charcoal on joined paper laid down on board

Photo relief etching with engraving

Photo-relief etching with engraving

Etching on laid paper

Engraving on laid paper

Pen, black and brown ink, and black wash on laid paper

Etching on laid paper, state II

Heliogravure

Gouache on wove paper

Gouache over pen and ink on wove paper

Pen and black ink, brush and gray wash and watercolor with traces of black chalk on laid paper with watermark

Black and red chalk with ochre wash on laid paper

Watercolor over graphite, heightened with gouache and stopping out on wove paper

Watercolor over graphite on cream wove paper

Watercolor over graphite, heightened with gouache and gum glaze, on cream wove paper

Oil with black chalk on wove paper; perimeter mounted to Fabriano paper

Graphite and wash on wove paper

Watercolor over graphite on wove paper

Sepia watercolor on wove paper

Watercolor over graphite with gouache and scratching on wove paper, mounted on board

Watercolor over colored pencil heightened with gouache on oatmeal paper

Watercolor and graphite on wove paper

Watercolor over graphite on laid paper