History of Rome During this twenty-year period Rome became the greatest centre of art in the world. The old St. Peter's Basilica was demolished and a new one begun. The city hosted artists like Bramante, who built the Temple of San Pietro in Montorio and planned a great project to renovate the Vatican; Raphael, who in Rome became the most famous painter in Italy, creating frescos in the Cappella Niccolina, the Villa Farnesina, the Raphael's Rooms, and many other famous paintings. Michelangelo began the decoration of the ceiling of the Sistine Chapel and executed the famous statue of Moses for the tomb of
Sistine Chapel layer of animal glue and "lamp black", all of the wax, and all of the overpainted areas were contamination of one sort or another: smoke deposits, earlier restoration attempts, and painted definition by later restorers in an attempt to enliven the appearance of the work. Based on this decision, according to Arguimbau's critical reading of the restoration data that have been provided, the chemists of the restoration team decided upon a solvent that would effectively strip the ceiling down to its paint-impregnated plaster. After treatment, only that which was painted "buon fresco" would remain. The only reproduction of the Sistine