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

Black and gray marker on paper

Graphite on paper

Graphite on paper

Black crayon on paper

Colored marker and black pen on paper

Graphite and blue wash on paper

Graphite and typewritten text on paper

Black crayon on off-white wove paper

Black and green marker on paper

Colored marker on paper

Black marker on paper

Colored marker and watercolor on paper