Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Sketch of schematic plan and perspective

Black crayon on paper and mounted

Colored marker, postcard cutouts, and adhesive on paper

Watercolor on paper

Paper and sticker

Black and colored crayons on paper

Black ink on paper

Graphite on paper

Colored crayons on paper

Colored marker on paper

Colored marker on paper

Colored marker on paper

Graphite on paper