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

Graphite and black chalk on off-white wove ppr, mounted to heavy blue wove ppr

Graphite on off-white wove paper; verso: charcoal and graphite

Black crayon on thin ivory wove paper

Graphite, black chalk, oil pastel(?), brown ink, watercolor, and gouache on tan laid paper

Graphite on off-white wove paper

Blue crayon on paper

Graphite and gesso on paper

Watercolor and graphite on paper

Colored crayons on paper

Crayon on paper

Graphite on paper

Black and colored crayons on paper