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

Black and red marker and black pen on paper

Black and metallic marker and black pen on paper

Graphite on paper, mounted

Graphite on paper

Colored marker on paper

Graphite on paper

Graphite on paper

Black crayon on paper

Black marker on paper

Colored marker on paper

Colored and metallic marker on paper

Graphite on paper