Question: Who has been designated as the first Emperor of the city where the creator of the Perugia Altarpiece died?

<P0-S0> the virgin appearing to st. bernard is a painting by the italian artist pietro perugino, the main painter of the umbrian school that was based in perugia. <P0-S1> the panel was executed as an altarpiece for the church of santa maria maddalena dei pazzi in florence. <P0-S2> it was later acquired in 1829/30 for king ludwig i of bavaria from the capponi in florence, and eventually made it to the alte pinakothek in munich. <P0-S3> the work has been called "one of the high points of european painting in the late 15th century." <SEP> <P1-S0> the gothic altarpiece of santes creus is an altarpiece painted by guerau gener and lluís borrassà between 1407 and 1411. it is one of the key works of the international gothic altarpieces in catalonia, created for the santes creus monastery. <P1-S1> the mnac museum retains the "nativity", crowned by the figure of "st. john the evangelist", and the resurrection of christ, while the rest of the tables are kept in one of the chapels of the cathedral of tarragona. <P1-S2> the altarpiece was commissioned to pere serra but apparently died without starting it. <P1-S3> guerau gener, a connoisseur of valència international gothic, replaced him, but his untimely death made lluís borrassà, one of the major figures in the painting of the first international catalan gothic, to complete the project. <SEP> <P2-S0> However, civil war flared again when the Second Triumvirate of Octavian, Lepidus and Mark Antony failed. <P2-S1> The ambitious Octavian built a power base of patronage and then launched a campaign against Mark Antony. <P2-S2> At the naval Battle of Actium off the coast of Greece, Octavian decisively defeated Antony and Cleopatra. <P2-S3> Octavian was granted a series of special powers including sole "imperium" within the city of Rome, permanent consular powers and credit for every Roman military victory, since all future generals were assumed to be acting under his command. <P2-S4> In 27 BC Octavian was granted the use of the names "Augustus" and "Princeps", indicating his primary status above all other Romans, and he adopted the title "Imperator Caesar" making him the first Roman Emperor. <SEP> <P3-S0> In 1445 Pope Eugene IV summoned him to Rome to paint the frescoes of the Chapel of the Holy Sacrament at St Peter's, later demolished by Pope Paul III. <P3-S1> Vasari claims that at this time Fra Angelico was offered the Archbishopric of Florence by Pope Nicholas V, and that he refused it, recommending another friar for the position. <P3-S2> The story seems possible and even likely. <P3-S3> However, if Vasari's date is correct, then the pope must have been Eugene IV and not Nicholas, who was elected Pope only on 6 March 1447. <P3-S4> Moreover, the archbishop in 1446–1459 was the Dominican Antoninus of Florence (Antonio Pierozzi), canonized by Pope Adrian VI in 1523. <P3-S5> In 1447 Fra Angelico was in Orvieto with his pupil, Benozzo Gozzoli, executing works for the Cathedral. <P3-S6> Among his other pupils were Zanobi Strozzi. <SEP> <P4-S0> The Perugia Altarpiece (Italian: "Pala di Perugia") is a painting by the Italian early Renaissance painter Fra Angelico, housed in the Galleria Nazionale dell'Umbria of Perugia, Italy.