Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Sketches of plans with southwest elevation

Black and blue crayon on paper

Black and colored crayons on paper

Black crayon on paper

Black crayon on paper

Watercolor on Japan paper

Black crayon on paper

Graphite on paper

Graphite and black marker on paper, adhesive, and black marker on paper

Black, red-brown and blue crayon on paper and mounted

Black crayon on paper

Black crayon on paper

Black and red marker on paper