Manor House, Schauen, 1932-1933: Glassed-in veranda: plan, sections, elevation, and details, 1:50

Colored marker and blue pen on paper

Black crayon on paper

Black marker on paper

Colored marker on paper

Colored marker on paper

Graphite on paper

Colored marker on paper

Colored crayon on paper

Graphite on paper

Black marker on paper

Graphite on paper

Gouache, colored crayon, red, blue, and black inks, graphite, on tan wove paper