The Roman numeral for this year is MDLXXIII.
Events[]
- Giacomo della Porta completed the Sforza Chapel in Santa Maria Maggiore.
- Giacomo della Porta took over the design of the dome of San Pietro in Vaticano and the construction of Gesù after the death of Jacopo Vignola.
Births[]
Deaths[]
- Jacopo Vignola, architect