Harnischmacher Residence, Mainz, 1927-1928: Ground and upper floor plans

Black crayon on paper

Black and red marker on paper

Graphite with blue and yellow crayon on paper

Watercolor, black ink, and graphite traces on off-white wove paper

Graphite and wash on paper

Graphite on paper

Graphite on paper with torn lower left corner

Graphite on paper, mounted

Black and red marker on paper

Black marker on paper

Black crayon on paper

Graphite and typewritten text on paper