Untitled (bleed-through of previous page, left page); Untitled (designs for inflatable sculptures, right page)

Ink on paper

Graphite on paper

Colored marker on paper

Mixed media on off-white wove paper

Pastel on composition board

Graphite on paper

Black pen on adhesive label and blue pen on paper

Black, blue and purple crayon on paper

Graphite with blue crayon on paper

black ink, gouache, silver- and gold-colored paints, graphite, on cardboard, varnished

Black marker on paper

Watercolor and black ink on paper