Untitled (bleed-through of previous page, left page); Untitled (sketches for light sculptures, right page)

Graphite on slightly darkened off-white wove paper

Graphite on off-white wove paper

Watercolor with scratchwork on off-white wove paper

Transparent watercolor, black and gray ink and graphite on off-white wove paper

Graphite on paper

Graphite on paper

Watercolor and graphite on cream wove paper

Colored crayons on paper

Graphite and black and white chalk on gray-brown wove paper

Graphite and colored pencil on paper

Graphite on paper

Brown ink and brown wash on antique laid paper