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

Purple crayon on paper

Black ink on heavy off-white wove paper

Turpentine wash with oil on white board

Black ink on white paper

Black ink on frosted mylar

Graphite on paper

Blue marker and black ink on paper

Black crayon on off-white wove paper

Black ink and gray wash on cream laid paper

Graphite on cream wove paper

Colored marker and black pen on paper