In which republic was the painter with who Bernardino Zacchetti was said to have worked in the Sistine chapel born?
Bernardino Zacchetti:  His style recalls Raphael, and is also said to have worked with Michelangelo in the Sistine chapel. Michelangelo: Michelangelo di Lodovico Buonarroti Simoni ( ; ] ; 6 March 1475 – 18 February 1564) was an Italian sculptor, painter, architect, and poet of the High Renaissance born in the Republic of Florence, who exerted an unparalleled influence on the development of Western art.
Republic of Florence