Bahner Residence, Berlin, Klein-Machnow, 1933: Plans and perspective sketch

Black, blue, and green crayon on paper

Graphite on paper

Black and red marker on paper

Colored marker and black pen on paper

Blue pen on paper

Colored crayons on paper

Watercolor on paper

Black marker on paper

Graphite on off-white wove paper

Transfer print with inscriptions and stamp, mounted

Black crayon on paper

Graphite on paper