Zuckerkandl Residence, Jena, Weinbergstrasse 4a, 1927-1929: Ground floor plan

Black and green marker on paper

Graphite on paper

Black and colored crayons on off-white wove paper

Black ink, partly over graphite, on cream laid paper.

Graphite on paper

Graphite and colored pencil on paper

Colored crayons on paper

Graphite on paper

Ink, red and yellow wash, and applied type on paper

Graphite on paper

Graphite on paper

Graphite on off-white wove paper