ArchitectKarel KotasCzech architect (1894–1973), 1894–1973Photograph of one of their buildings · JiriMatejicek · CC BY-SA 3.0 · Wikimedia Commons3 buildingsCzechoslovakiaBuildingsJečná 29New Town, Czech RepublicPerlová 1Prague, Czech RepublicČerný pivovarNew Town, Czech Republic