Bahner Residence, Berlin, Klein-Machnow, 1933: East elevation, 1:50

Graphite on paper

Graphite on paper

Graphite on paper

Blue and brown crayon ; blue crayon and graphite on paper

Black crayon on paper

Graphite on paper

Graphite on paper

Graphite on envelope

Graphite with red and blue crayon on paper

Graphite and colored crayons on paper

Black and red marker and black and blue pen on paper

Graphite on paper