The dome in Saint Peter’s Basilica
A view of the beautiful interior of the dome in Saint Peter’s Basilica, Vactian City. The dome was designed by Michelangelo and construction was finished by Giacomo della Porta some years after Michelangelo’s death.
https://en.wikipedia.org/wiki/St._Peter%27s_Basilica
https://en.wikipedia.org/wiki/Michelangelo
https://en.wikipedia.org/wiki/Giacomo_della_Porta
http://www.vaticanstate.va/content/vaticanstate/en/monumenti/basilica-di-s-pietro/cupola.html