In 1505 Michelangelo was invited back to Rome by the newly elected Pope Julius II and commissioned to build the Pope's tomb, which was to include forty statues and be finished in five years. Under the patronage of the pope, Michelangelo experienced constant interruptions to his work on the tomb in order to accomplish numerous other tasks. Although Michelangelo worked on the tomb for 40 years, it was never finished to his satisfaction. It is located in the Church of San Pietro in Vincoli in Rome and is most famous for the central figure of Moses, completed in 1516.
Michelangelo's statue of Moses in the Church of San Pietro in Vincoli, Rome, is one of the most familiar masterpieces in the world.
Source: Wikipedia