Clement XIII	Gregory XIII	Gregory XIIII
Gregory XVI	Innocent VIII	Innocent XI
Innocent XII	John XXIII	Leo XI
Leo XII	Matilda of Canossa	Maria Sobieski
Paul III	Pius VII	Pius VIII
Pius X	Pius XI	Pius XII
Stuarts	Urban VIII

"Through your efforts to promote the patrimony of art that is preserved in the Vatican, you are giving an eloquent testimony to your esteem for art and for its role in helping to uplift the human spirit to the uncreated source of all beauty."

His Holiness Pope John Paul II announcing the exhibition
The Vatican Collections: The Papacy and Art on April 29, 1982.