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

Light purple marker on paper

Graphite and colored pencil on off-white wove paper

Colored crayon on paper

Colored marker on paper

Watercolor on paper

Colored marker and green pen on paper

Black marker on paper

Colored crayons on paper

Graphite and black crayon on paper

Graphite and red pencil on paper

Black ink on paper

Colored marker and graphite on paper