Marko Pogacnik was born in Slovenia in 1944. He studied sculpture and acquired an international reputation in conceptual and landscape art before developing lithopuncture, a method of ecological healing for places and landscapes. He is a lecturer at the Hagia Chora School for Geomancy in Slovenia. Bocan Brecelj runs a multimedia studio in Slovenia. He has collaborated with Marko Pogacnik many times over twenty-five years.