View to Florence from Piazzale Michelangelo
"Old photo" edit. I even took the liberty to remove a few modern buildings in the right background.
Santa Maria del Fiore basilica and Giotto’s Campanile.
In front of them: tower of the Bargello (the square one) and Badia Fiorentina (to the left of the Bargello, with a spire).
The dome in the background: Santa Lorenzo.