Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Isometric

Colored marker and black pen on paper

Graphite on paper

Ink on paper

Black crayon on paper

Blue marker and black pen on paper

Gouache and collage elements on wallpaper

Black crayon on cream wove paper

Colored crayons on paper

Black crayon on paper

Black and blue marker on paper

Black crayon on paper

Black and gray marker on paper