Jacobsthal Residence, Marburg, 1927: Floor plan

Black crayon on paper

Mixed media on white wove paper

Black marker on paper

Blue, green and red crayon on paper

Colored marker on paper

Graphite on cream wove paper

Graphite with green, blue and brown crayon on paper

Black and red marker on paper

Colored marker on paper

Black crayon on paper

Watercolor and graphite on white wove paper mounted to cream board

Graphite on paper