Sistine Chapel ceiling despair or jubilation. Among the artists in whose work can be seen the direct influence of Michelangelo are Pontormo, Andrea del Sarto, Correggio, Tintoretto, Annibale Carracci, Paolo Veronese and El Greco. In January 2007, it was claimed that as many as 10,000 visitors passed through the Vatican Museums in a day and that the ceiling of the Sistine Chapel is the biggest attraction. The Vatican, anxious at the possibility that the newly restored frescoes will suffer damage, announced plans to reduce visiting hours and raise the price in an attempt to discourage visitors. Five hundred years earlier Vasari had said
Sistine Chapel congregations. These included the Christmas Day and Easter masses, at which the Pope himself was the celebrant. The other 27 masses could be held in a smaller, less public space, for which the "Cappella Maggiore" was used before it was rebuilt on the same site as the Sistine Chapel. The "Cappella Maggiore" derived its name, the Greater Chapel, from the fact that there was another chapel also in use by the Pope and his retinue for daily worship. At the time of Pope Sixtus IV, this was the Chapel of Pope Nicholas V, which had been decorated by Fra Angelico.