Wilinsky Residence, Berlin-Lichterfelde, 1928: Sketch of upper floor plan

Blue ink on paper

Colored marker on paper

Colored marker on paper

Watercolor on paper

Graphite on paper

Black, gray, and red marker on paper

Graphite with green, blue and brown crayon on paper

Graphite on paper envelope

Gouache and collage elements on wallpaper

Graphite on paper

B/w photocopy on red paper and adhesive on sketchbook paper

Graphite on white wove envelope