Untitled (notes and designs for light sculptures, left page); Untitled (blank back endpaper with price tag, right page)

Brown ink over graphite on cream laid paper; verso: graphite

Watercolor over graphite on off-white paper

Ink on paper

Brown ink and brown wash over graphite (?) on cream antique laid paper, incised

Graphite on paper

Black marker on paper

Colored marker on paper

Black marker on paper

Graphite on paper

Black ink and brown and gray wash over graphite on cream laid paper laid down on tan antique laid paper

Brown ink and touches of black chalk on off-white antique laid paper; verso: stray black ink marks

Black and red marker on paper