Apartment House for Interbau Exhibition, Berlin-Hansaviertel, 1955-1957: Kitchen type II, III: plan and elevations, 1:20, 1:50

Black ink on off-white wove paper

Watercolor with wax resist, white crayon and graphite on off-white cardboard

Black crayon over graphite on brown wove paper

Graphite on prepared paper mounted on card, with extensive scratchwork

Graphite on blue toned gesso prepared wove paper

Graphite on buff wove paper

Pastel and graphite on white wove paper

Graphite on buff wove paper

Charcoal on off-white wove paper

Graphite on white wove paper

Turpentine wash with oil on off-white wove paper?

Black ink and charcoal on cream laid paper