JERMAN, Željko, artist, autodidact /Zagreb, 3/10/1949 – Korčula, 7/17/2006). Active since 1972. He analyzed the technology behind photography and developed the concept of “elementary photography”, based on direct interventions into photographic material without the use of lens. He is one of the cofounders of the Group of six artists. He exhibited his works in open city spaces, producing public space interventions, actions and performances. His works were displayed in museums in Croatia and worldwide.