Untitled (bleed-through of previous page, left page); Untitled (Koutoubia mosque in Marrakesh, right page)

Black crayon on off-white wove paper, darkened

Graphite on paper

Graphite on paper

Paper

Graphite on off-white wove paper

Brown ink, brown wash, black chalk and white opaque watercolor, partially incised, on light tan antique laid paper

Black-brown ink on white wove paper

Black ink on darkened off-white wove paper

Colored marker on paper

Graphite on vellum

Blue, red, and metallic marker and black pen on paper