San Sebastiano's Temple

Construction began in 1460, some time before Alberti's death. But, as with the Church of Sant'Andrea, the works were completed under the stewardship of Luca Fancelli. Its developments over the centuries were complex, not least because the Church was restored as early as the 17th century and underwent a poorly planned and even more arbitrary intervention in 1926, with the addition of two stairways on the sides.