Unfinished Sketch of Siena

Graphite and white gouache and black ink on gray paper

Black ink and graphite on white wove paper

Brown and black ink, gray wash, and graphite on cream wove paper

Graphite on off-white paper

Watercolor on cream card

Brown ink, brown wash, and graphite on thin cream wove paper

Metalpoint on prepared paper

Graphite with touches of brown ink

Graphite on cream wove paper

Watercolor

Watercolor, touches of white gouache, and graphite on cream wove paper, darkened

Brown ink on cream modern laid letterhead paper