St. Peter's Basilica — Believed to be the burial site of St. Peter, seen from the River Tiber Photo Credit: By Sébastien Bertrand from Paris, France - Flickr, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=1800430
St. Peter's Basilica
Believed to be the burial site of St. Peter, seen from the River Tiber
The Crucifixion of Saint Peter — Painted 1601 by Caravaggio Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=44143232
Saint pope Peter — In the Basilica of Saint Paul outside the Walls Photo Credit: By Unknown - [1], Public Domain, https://commons.wikimedia.org/w/index.php?curid=42215609
Saint pope Peter
In the Basilica of Saint Paul outside the Walls
Frontispiece of work by Peter of Spain — By Stanisław Polak (Stanislaus Polonus) - Halina Tchórzewska-Kabata, Maciej Dąbrowski (2000). Nad złoto droższe: skarby Biblioteki Narodowej (More precious than gold: treasures of the National Library). Biblioteka Narodowa. ISBN 83-70092-97-7, Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=12844512
Frontispiece of work by Peter of Spain
By Stanisław Polak (Stanislaus Polonus) - Halina Tchórzewska-Kabata, Maciej Dąbrowski (2000). Nad złoto droższe: skarby Biblioteki Narodowej (More precious than gold: treasures of the National Library). Biblioteka Narodowa. ISBN 83-70092-97-7,
Papal Palace of Viterbo — Viterbo was the papal seat from 1257 to 1281, due to hostility and constant violence in Rome Photo Credit: By Sailko - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=62249660
Papal Palace of Viterbo
Viterbo was the papal seat from 1257 to 1281, due to hostility and constant violence in Rome
Pope John XXI — Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=12255552
Pope John XXI — in the Basilica of Saint Paul Outside the Walls, Rome Photo Credit: By Unknown - [1], Public Domain, https://commons.wikimedia.org/w/index.php?curid=42731516
Pope John XXI
in the Basilica of Saint Paul Outside the Walls, Rome