Once it was installed in the Cortile, however, it immediately became famous in artistic circles and a demand for copies of it arose. The Mantuan sculptor Pier Jacopo Alari Bonacolsi, called "L'Antico", made a careful wax model of it, which he cast in bronze, finely finished and partly gilded, to figure in the Gonzaga collection, and in further copies in a handful of others. Albrecht Dürer reversed the "Apollo"'s pose for his Adam in a 1504 engraving of "Adam and Eve", suggesting that he saw it in Rome. When L'Antico and Dürer saw it, the Apollo was probably still in the personal collection of della Rovere, who, once he was pope as Julius II, transferred the prize in 1511 to the small sculpture court of the Belvedere, the "palazzetto" or summerhouse that was linked to the Vatican Palace by Bramante's large Cortile del Belvedere. It became the "Apollo of the Cortile del Belvedere", and the name has remained with it, though the sculpture has long been indoors, in the Museo Pio-Clementino at the Vatican Museums, Rome.