Untitled (Vienna Biennale '79 sticker, left page); Untitled ("Iowa Star" and "Grand Rapids Carousel" exhibited at 1979 Vienna Biennale, right page)

Watercolor on paper

Black crayon on paper

Colored crayons on paper and mounted

Graphite and red colored pencil on tracing paper

Black ink on tracing paper

Colored marker and adhesive tape on paper

Black crayon on off-white wove paper and mounted to cream wove paper

Colored marker on paper

Graphite on paper

Graphite, watercolor, gouache, and black and yellow inks on off-white wove paper

Watercolor and gouache over traces of graphite on cream card

Graphite on paper