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

Black and green marker on paper

Graphite on paper

Colored marker on paper

Graphite with blue, purple, and yellow crayon on paper

Black marker on paper

Blue marker on paper

Black and metallic marker and black pen on paper

Colored crayon on paper

Ink on paper

Graphite on paper

Colored marker on paper

gray ink on off-white laid paper