Study for Fogg Courtyard Installation Announcement ("Circle in Africa")

Charcoal, crayon, and graphite

Black chalk on cream wove paper

Black ink on dark cream wove paper

Graphite and black crayon on tracing paper

Graphite

Graphite on tan wove paper

Watercolor over graphite on cream board

Black and white chalk on gray-green wove paper

Watercolor

Charcoal on cream wove paper

Pure flake white pigment on Japanese paper

Watercolor on thick tan wove paper