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

Ink and collage on paper

Black and colored chalk on heavy cream wove paper

Watercolor and oil on white wove paper

Turpentine wash with oil and oil crayon on cream laid paper

Black ink on cream wove paper

Crayon on paper

Gray wash and graphite on off-white wove paper

Charcoal on beige laid paper

Black ink on off-white wove paper

Acrylic and wax on coated paper

Black lithographic crayon on off-white wove paper

Ink and watercolor on off-white modern laid paper