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

Graphite on off-white wove paper

Graphite on heavy buff wove paper, fixed

Watercolor and graphite on off-white wove paper

Graphite on off-white wove paper

Charcoal and pastel on off-white wove paper

Watercolor on off-white wove paper

Red and white chalk on blue-gray wove paper

Black, blue and yellow crayon on paper

Colored marker on paper

Watercolor and colored pencil on off-white wove paper

Colored marker on paper

Graphite on paper