Sta. Maria del Fiore, known familiarly as the Duomo, is the Cathedral of Florence.
Here this magnificent structure is shown lit up on a dark night,
attracting a lot of visitors seen walking across the piazza next to the Baptistery on the far left.
On the far right, is the lower half of Giotto's bell tower, and in the background,
one can see Brunelleschi's dome.