Faculty of Natural Sciences, built in 1971. Niš, Serbia. Photo: Stefano Perego. #stepegphotography #building #university #concrete #concretearchitecture #brutalism #brutalist #modernism #socialistmodernism #socialistarchitecture #cemento #brutalismo #brutal_architecture #lovesdomus #niš #serbia #srbija #србија #архитектура #architecture #architettura #arquitetura #arquitectura #travelgram #architectureporn #architecturephotography #architectural #archdaily #instatravel #design