Untitled (photocopy of previous sketch for Europalia inflatable (page 96) with measurements, left page); Untitled (sketch for Europalia inflatable with notes, right page)

Black marker on paper

Graphite on paper

Black, blue and red crayon on paper

Black and colored crayons on paper

Colored marker on paper

Black marker on paper and adhesive on paper

Graphite on paper

Colored marker on paper

Graphite on paper

Graphite on off-white wove paper

Graphite on paper

Blue marker on paper