Untitled (blank, left page); Untitled (exhibition layout for Duisburg Kunsthalle, right page)

Colored marker on paper

Brown-black fiber-tip ink over graphite on cream wove paper

Black crayon on cream wove paper

Ink on paper

Black and brown ink, brown, gray and blue wash over graphite on cream wove paper

Black and red marker on paper

Graphite on paper

Black ink and gray wash on cream laid paper, mounted to brown wove paper

Graphite on darkened off-white wove paper

Graphite on off-white wove paper

Graphite on darkened off-white wove paper

Brown ink, brown wash, black and red chalk, red chalk wash, and transparent watercolor on cream antique laid paper, framing line in black and red chalk, laid down on antique laid paper