What are these two men

What are these two men observing in Piazza Duomo?
 

Two XIX century statues sculpted by Luigi Pampaloni are situated near the bell tower of Giotto in Piazza S. Maria del Fiore. They are Arnolfo di Cambio and Filippo Brunelleschi. The two statues have been placed here in 1830 during the renovation of the whole square by Gaetano Baccani who built three different palaces for the canons.
The two architects Arnolfo di Cambio and Filippo Brunelleschi seems astonished: in fact they are looking at the works of art they created a few century before.
Arnolfo projected the Cathedral of Santa Maria del Fiore; works started in 1296 under the direction of the great architect who was involved in the same years in the edification of the Priors palace, the church of S Croce, the florentine abbey, the lodge for the sale of grain. So he is looking down because he is admiring his church.
Brunelleschi, on the contrary, is looking the sky: he was the man who enriched the city of Florence through the construction of the dome in 1436. Brunelleschi left no texts or documents to explain how he did to create the covering of the church, a self supporting structure separeted from the rest of the building by a drum. Even the genius Leonardo studied it and reproduced wooden models of the machines Brunelleschi employed to move the material he needed! Simply fantastic!
 

On the left Filippo Brunelleschi, on the right Arnolfo di Cambio
Altri articoli
The Magnificent, why?
The Magnificent, why?

Lorenzo de' Medici, although not having attained such a position, was called so for his role as a guide and influence on the city.

Florence and its illustrious Tuscan Men
Florence and its illustrious Tuscan Men

These men are all watching the river Arno because they are defending Florence from the enemies!

The particular self-portrait
The particular self-portrait

It's a little bit strange because the Cathedral and the three doors too are entirely dedicated to the Virgin Mary.

The Chapel of Mary Magdalene
The Chapel of Mary Magdalene

In the same period Seymour Kirkup, the historian who financed works in the chapel of Mary Magdalene, was the owner of Dante's mask now preserved inside Palazzo Vecchio.