Untitled (blank, left page); Untitled (pasted architectural plan for Palais des Beaux Arts de Bruxelles)

Ink on paper

Graphite with red, gold and orange crayon on paper

Graphite and colored crayons on cream wove paper

Graphite on paper with irregular upper and right edges

Black crayon on off-white wove paper

Colored crayon on tan wove paper

Colored marker and black ink on paper

Plant material on paper

Graphite on paper

Watercolor and black chalk

Black crayon on paper

Watercolor and graphite on off-white wove paper mounted to off-white card