Dionis Escorsa O'Callaghan (Tortosa, Tarragona Es, 1970 - lives and works in Barcelona) searches for non-linear and rhizomatic manners to reflect issues concerning human political and social life. Here we present "Alt Terrats", a work made in collaboration with Vahida Ranuykic, Laia Sadurní and Rotor's exploratory actions – Air phase. It is the storyboard of an itinerary through the multi-layered rooftops of the Gothic quarter of Barcelona which represent an unusual, unknown and private land. Dionis suggests: "Perhaps the most beautiful element of architecture in Barcelona are the roof tiles of the gothic district."
The artist is known on an international level, regularly represented at ARCO Madrid Art Fair, along with his participation at the Global Living Film Festival, Bristol, 2006 and Homes, CCCB, Barcelona 2004.