Atlas and Moderation, Royal Palace, Amsterdam; verso: Partial Rocky Landscape

Colored marker and black pen on paper

Two colors of black ink and red crayon on a page from a German book

Watercolor and charcoal on cream laid paper

Watercolor over graphite on heavy white wove paper

Colored marker on paper

Watercolor and graphite on white wove paper

Graphite on slightly darkened off-white wove paper

Watercolor and white gouache over graphite on off-white wove paper

Watercolor and brown, gray, and black ink on off-white antique laid paper

Collage of cut colored paper on paper prepared with opaque watercolor on orange wove paper

Pastel on paper

Brown ink on cream laid paper