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

Watercolor and graphite, white gouache, collage element, on cream wove paper

Black and blue pen on paper

Black marker and blue pen on paper; blue pen and red marker on sheet of adhered legal paper

Black crayon on paper

Graphite on paper

Black crayon on paper and mounted

Watercolor and black ink on paper

Black and aqua crayon on paper

Black crayon on paper

Mixed media

Graphite on paper

Translucent film and paper