Kallenbach Residence, Berlin, 1921-1922: Southeast elevation, 1:200

Graphite on paper

Charcoal on paper

Graphite on paper

Graphite with blue and purple crayon on paper

Brown crayon on paper and mounted

Colored crayons on paper

Graphite on paper

Graphite on paper

Black marker on paper, color photograph, blue ink, and adhesive on paper

Flower stains on paper

Red pen on paper

Black crayon on paper