Untitled (bleed-through of previous page, left page); Untitled ("Berlin thoughts," design for Neue Nationalgalerie inflatables, right page)

Graphite on off-white wove paper

Black, red and white chalk on faded blue antique laid paper

Graphite on cream laid paper, laid down to gray wove paper

Graphite on paper

Black crayon, squared in black crayon, on off-white antique laid paper

Black marker on paper

paper

Dark green crayon on paper

Black marker on paper

Charcoal and black ink on off-white wove paper; verso: charcoal

Graphite on off-white wove paper

Graphite on paper