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 colored chalk on off-white wove paper; verso: black ink

Brown ink on cream modern laid paper

Watercolor

Black crayon on paper

Graphite on heavy cream wove paper

Black ink on deer skin (charba)

Colored chalk, graphite, metallic pigments, colored pencil on off-white wove paper (lined notebook paper), adhered to Japanese paper with cellophane tape and metal fasteners

Brown ink and brown wash over black chalk on cream antique laid paper

Black crayon on paper

Colored marker on paper

Graphite on light tan paper

Charcoal on blue laid paper