Here are Pinturicchio's famous frescoes of scenes from the life of the latter pontiff, and the collection of choir books (supported on sculptured desks) with splendid illuminations by Sienese and other artists.
These negotiations ended when the pontiff grossly insulted the envoys of the king of Bohemia.
Was able before his death in 1455 to secure the modern status of the pontiff as a splendid patron and a wealthy temporal potentate.
Van Espen says: " The whole right of appeal to the Roman pontiff omisso medio had undoubtedly its origin in this principle, that the Roman pontiff is ordinary of ordinaries, or, in other words, has immediate episcopal authority in all particular churches, and this principle had its own beginning from the False Decretals."
Article 4 allotted the pontiff an annuity of 3,225,000 lire (~I29,ooo) for the maintenance of the Sacred College, the sacred palaces, the congregations, the Vatican chancery and the diplomatic service.