Unfinished Sketch of Siena

Brown ink and wash, white gouache over graphite on off-white wove paper

Black and white chalk on blue paper

Red chalk on tan wove paper

Watercolor

Metalpoint on prepared paper

Watercolor and black chalk

Graphite and brown wash on paper

Brown ink, brown and gray wash over graphite on cream paper

Watercolor and gouache on wove paper mounted on panel

Graphite (?) on heavy paper

Black ink and graphite with corrections in white gouache on white wove paper

Watercolor over graphite on tan paper