Untitled (notes and photograph, left page); Untitled (design for Europalia inflatable, right page)

Graphite and purple crayon on paper

Graphite on paper

Ink, graphite and colored crayons on paper

Blue pen on paper

Graphite on paper

Black crayon on paper and mounted

Black and red inks on brown wove paper

Blue pen on paper

Graphite and colored washes on paper

Graphite on paper

Crayon on paper

Colored marker and green pen on paper