Comment Comment by zczc They definitely knew, Soviet books on industrial design and architecture explicitly mention Birren [1][1] https://www.google.com/search?q="биррен"+зеленый&udm=36&tbs=... (search for Russian for "Birren"+green in 20th century books) parent zczc 7 months ago
[1] https://www.google.com/search?q="биррен"+зеленый&udm=36&tbs=... (search for Russian for "Birren"+green in 20th century books)