Untitled (bleed-through of previous page, left page); Untitled (adhered invitation cards for Cubus-Kunsthalle in Duisburg, right page)

Crayon on paper

Mixed media on paper

Graphite on paper

Colored marker on paper

B/w photocopy, blue marker, and adhesive on paper

Gouache on tan cardboard

Red and black chalk, brown wash, red watercolor, and white and brown opaque watercolor, on cream antique laid paper, partial framing line in graphite; added strip at lower right, perhaps not original

Transparent and opaque watercolor and black and red chalk on parchment

Graphite on paper

Colored pencil, graphite and black ink on off-white wove paper

Graphite on pink tracing paper (recto and verso)

Watercolor, gouache and touches of black colored pencil on cream wove paper