#accaddeoggi 18 aprile 1506: inizia la costruzione della basilica di San Pietro

Il cuore pulsante della Chiesa cattolica

Il 18 aprile 1506, durante il pontificato di papa Giulio II, si diede inizio ai lavori di costruzione dell’attuale basilica di San Pietro, che si conclusero nel 1626 con papa Urbano VIII.

Papa Giulio II affidò l’incarico di realizzare la nuova chiesa al Bramante, uno dei maggiori architetti del Rinascimento, il quale rase al suolo l’antica basilica paleocristiana, fatta erigere nel 324 dall’imperatore Costantino nel medesimo luogo dove si credeva fosse stato sepolto Pietro, il primo apostolo.

Durante i lunghi anni di lavoro furono numerosi gli interventi di famosi architetti: nel 1546 i lavori furono diretti da Michelangelo Buonarroti, che progettò l’imponente cupola, completata dal suo discepolo Giacomo della Porta e dal 1603 da Carlo Maderno, che concluse la basilica nel 1626.

Gian Lorenzo Bernini, infine, progettò il colonnato intorno alla piazza e il Baldacchino di San Pietro, situato nell’Altare Maggiore.

San Pietro: storia di un monumento

redazione
parte di: Accadde oggi ...

18/04/2017

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