Le Moduleur de Ville Determine les Volumes Batis, Presentation Sketches, Le Corbusier, 1942,Art Institute of Chicago: Architecture and Design
https://www.artic.edu/artworks/104388/
aic-design:
Hubbe House, Magdeburg, Germany, Perspective Study, Ludwig Mies van der Rohe, 1935,Art Institute of Chicago: Architecture and DesignGift of A. James SpeyerSize: 19.9 × 30.2 cm (7 13/16 × 11 7/8 in.)Medium: Ink on paperhttps://www.artic.edu/artworks/99629/
Hubbe House, Magdeburg, Germany, Perspective Study, Ludwig Mies van der Rohe, 1935,Art Institute of Chicago: Architecture and Design
https://www.artic.edu/artworks/99629/