Italy has a population of over 61 million people who are mostly Italian by ethnicity. Christianity is the dominant religion. The country is divided into 20 regions, with the largest populations in Lombardy, Campania, and Lazio. Italian history dates back to ancient times and has produced famous artists like Leonardo Da Vinci and Michelangelo. Some of their most iconic works include Da Vinci's Last Supper and Michelangelo's Creation of Adam.