Untitled (adhered note with measurements, left page); Untitled (measurements and calculations, right page)

Graphite on slightly darkened off-white wove paper

Graphite on heavy off-white wove paper

Watercolor and brown ink, white gouache, over graphite on cream wove paper

Graphite on cream laid paper

Graphite and black crayon on off-white modern laid paper

Graphite on paper

Watercolor on paper

Graphite on off-white wove paper

Graphite on off-white wove paper

Graphite on darkened off-white wove paper

Black, pink and aqua crayon on paper

Blue-green crayon on off-white wove paper