Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Third, fourth, and fifth floor plans, 1:200

Ink on paper

Graphite and charcoal on off-white wove paper

Colored marker on paper

Graphite on paper

Black and blue marker on paper

Black crayon on paper

Graphite on paper with irregular upper edge

Charcoal on paper

Colored marker and black pen on paper

Black marker on paper

Black marker on paper

Black marker on paper