Carlo Maderno
Nave
Basilica of St. Peter in the Vatican
Vatican City
Presbytery
Sant'Andrea della Valle Basilica
Rome
Nave
Sant'Andrea della Valle Basilica
Rome
San Sebastiano Chapel
Basilica of St. Peter in the Vatican
Vatican City
Apse
Basilica of St. Peter in the Vatican
Vatican City
Dome
Basilica of St. Peter in the Vatican
Vatican City
Nave and Dome
Basilica of St. Peter in the Vatican
Vatican City
Counter-facade
Basilica of St. Peter in the Vatican
Vatican City