Palace of the Popes, Avignon, UNESCO World Heritage Site, Vaucluse, Provence-Alpes-Cote d'Azur, France, Europe

palace popes avignon unesco world heritage site vaucluse provence alpes cote d'azur france europe avignon france ceiling painted ceiling vault arch ornate design figure medieval architecture historic landmark building interior room travel tourism history culture art fresco gothic romanesque stone brick wall window light shadow detail perspective low angle