The Vatican is home to priceless art. The Renaissance was very much alive in Florence, Italy; however artists were commissioned by the clergy and even the pope himself to make masterpieces for the Church. Architects as well like Bernini contributed so much to the rich culture and design of the Vatican.
Vatican City has no administrative divisions.It could be considered an administrative division of Rome, but because it is its own country it is (mostly) administratively independent of Rome.
The Vatican Christmas Tree, also called the Saint Peter's Square Christmas Tree, is the decorated tree that is erected annually in the Saint Peter's Square directly in front of St. Peter's Basilica in the Vatican City to celebrate the Christmas holiday season.