Figure 3. The arrival of the Ethiopian–Egyptian legations in Rome (October 1441), by Antonio di Pietro Averlino’s (a.k.a Filarete), “Porta del Filarete,” St. Peter’s Basilica, 1445. Engraving from Orazio Giustiniani, Acta Sacri Oecumenici Concilii Florentini, Rome: Sacra Congregatio de Fide Propaganda, 1638, 382.