Untitled (marker tests and sketches with bleed-through of previous page, left page); Untitled (Skydance/Skytime design for Guggenheim, right page)

Watercolor, gouache, colored pencil, and graphite on tan wove paper

Graphite on paper

Graphite on paper

Graphite on paper

Acrylic on off-white wove paper

Colored marker on paper

Black crayon on paper

Black crayon on paper

Graphite on paper

Black and red marker on paper

Crayon on paper

Black crayon on paper