Untitled (design for Neue Nationalgalerie inflatables over bleed-through of previous page and color transfer, left page); Untitled (design for Neue Nationalgalerie inflatables, right page)

Black pen on paper

Ink on paper

Black ink and wash heightened with white on white paper

Graphite and wash on paper

Black ink on off-white wove paper

Black and metallic marker on paper

Graphite on off-white wove paper

Graphite on paper

Black and colored crayons on off-white laid paper

Black crayon on paper and mounted

Graphite on paper

Colored crayons on paper