Embossed mosaic wall entitled “Man and the technical age” The former Tech House,
Embossed mosaic wall entitled “Man and the technical age” The former Tech House, Karlovo, Bulgaria 1978. Artist Hristo Stefanov; Architect M. Mateev © BACU https://www.instagram.com/socialistmosaics/p/CXPExDUMB54/?utm_medium=tumblr -- source link