Pope Sixtus IV
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Sixtus IV's accomplishments as pope included the construction of the Sistine Chapel and the creation of the Vatican Library. A patron of the arts, he brought together the group of artists who ushered
Portrait by Pedro Berruguete, c. 1476–1482
Pope Sixtus IV appoints Platina as Prefect of the Library, by Melozzo da Forlì, accompanied by his relatives
Ponte Sisto, the first bridge built at Rome since the Roman Empire
Tomb monument, by Antonio del Pollaiuolo
Pietro Riario
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Pietro Riario was an Italian cardinal and Papal diplomat.
Tomb of Cardinal Pietro Riario in Santi Apostoli