Untitled (bleed-through of previous page, left page); Untitled (sketches for light sculptures, right page)

Charcoal on cream wove paper; verso: charcoal and graphite

Red chalk on cream antique laid paper; laid down on verso of counterproof

Watercolor on off-white wove paper

Brown ink over graphite

Watercolor on blue paper, faded

Black ink and graphite on paper

Black and red marker on paper

Brown ink and brown wash over touches of black chalk, extensively incised, on cream antique laid paper, framing line at top, right, and left sides and partial brown ink framing line at top, laid down

Graphite on paper

Brown ink, brown wash, red chalk, and red chalk wash over graphite, incised, on cream antique laid paper, with a framing line in brown ink

Graphite on tan wove paper (recto and verso)

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