Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Sketches of plan and perspective

Colored crayons on paper and mounted

Graphite on paper

Paper beneath inserted photocopies

Graphite on paper

Graphite, black and colored crayon on paper

Black and red marker and black pen on paper

Blue ink on paper

Blue pen on paper

Black marker on paper

Ink on paper

Blue crayon on paper

Graphite on paper