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

Watercolor on cream wove paper

Charcoal on off-white laid paper

Black marker on paper

Graphite on paper

Black marker on paper

Graphite on paper

Graphite on off-white wove paper mounted to larger off-white wove paper

Graphite on paper

Black and white chalk on blue-gray wove paper

Crayon on paper

Black crayon on paper

Red crayon on paper