Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Sketch of upper floor plans

Graphite on paper

Paper

Graphite on squared paper

Blue marker on paper

Ink with red crayon on paper

Ink on paper

Black marker and black pen on paper

Blue and black pen and black marker on paper

Black and red marker on paper

Graphite on paper

Colored marker on paper

Black and red marker on paper