Untitled (bleed-through of previous page, left page); Untitled (Skydance/Skytime design for Guggenheim, right page)

Colored marker and adhesive on paper

Black marker on paper

Graphite and watercolor on paper

Graphite on paper

Black crayon on paper

Graphite and blue crayon on paper

Black crayon on paper

Black and red marker on paper

Gouache, black ink, and graphite on white wove paper

Colored marker on paper

Colored marker on paper

Colored marker on paper