Housing Development, Karlsruhe-Dammerstock, 1928-1929: Multi-family house, building types I, II, and IIb, plans, 1:50

Black crayon on off-white wove paper; verso: black crayon

Black ink on off-white wove paper

Blue and black pen on paper

Blue marker on paper and translucent film

Graphite on paper

Graphite on paper

Red marker and black pen on paper

Colored marker on paper

Graphite on paper

Opaque watercolor on paper

Graphite on paper

Paper