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

Graphite on paper

Black, blue and purple crayon on paper

Graphite and crayon on paper

Mixed media

Black marker on paper

Colored marker on paper

Charcoal, stumped, and pastel on cream laid paper

Black marker on paper

Graphite on cream wove paper

Graphite and watercolor on paper

Opaque watercolor with graphite over architectural photo reproduction (probably ferrogallic print) on off-white wove paper mounted to board with black linen tape borders

Purple crayon on paper