Arnolfo di Cambio
The transition from Gothic to Renaissance architecture coincides with the construction of the dome of the Florence Cathedral, carried out by Filippo Brunelleschi between 1420 and 1436. The Cathedral, built by Arnolfo di Cambio, was left unfinished by the end of the 14th century; it had a huge hole at the centre, where the dome was meant to be. The competition to build it was won by Brunelleschi, who built the largest dome since Roman times.