Sommerfeld Residence, Berlin, 1920-1921: Otte residence and Sommerfeld residence, multiple views

Typewritten text on paper

Photomechanical print in red and black inks on paper

Photomechanical print in orange, dark blue and gray inks on white paper

Photomechanical print in black ink on off-white card, dry collage

Photomechanical print in orange and blue inks on cream paper

Photomechanical print in colored inks on white paper

Photomechanical print with ink and graphite on paper

Photomechanical print with red ink and typewritten text on paper