Untitled (bleed-through of previous page and color transfer, left page); Untitled (pavillion design for Bonn competition and color transfer, right page)

Black ink and graphite on cream wove paper; verso: watercolor, black ink, and graphite

Charcoal, chalk, and graphite on paper

Colored marker on paper

Black ink, brown wash, and watercolor with touches of graphite on parchment, partial framing line in black ink; verso: black ink and watercolor

Graphite on off-white wove paper

Black ink and gray wash on cream laid paper

Graphite and colored pencil on paper

Black ink, graphite, and yellow chalk on off-white wove paper

Colored crayons on paper and mounted

Watercolor on off-white wove paper

Black crayon on paper

Graphite on off-white wove paper