Convent and Alpine Pass, Visp, Switzerland

Metalpoint on prepared paper

Brown ink and brown wash on off-white wove paper

Black chalk on cream wove paper

Black and white chalk on gray paper

Graphite on cream wove paper

Graphite on cream modern laid paper

Black ink and graphite on white paper

Watercolor, gouache, and graphite on cream wove paper

Black chalk on cream modern laid paper

Watercolor