Teodelapio is the only monumental stabile sculpture in Italy by Alexander Calder, site in Spoleto, designed and donated to the city for the 1962 edition of Festival dei Due Mondi. It was part of the open-air exhibition "Sculture in Città" (Sculptures in the city) organized by Giovanni Carandente.The sculpture had a long correspondence with Carandente about how to make it and where to place it.