Caterina de' Medici — Photo Credit: By Cristofano dell'Altissimo - Atlante dell'arte italiana, Public Domain, https://commons.wikimedia.org/w/index.php?curid=37860881
Piero, eldest son of Lorenzo the Magnificent — Photo Credit: By Gherardo di Giovanni del Fora - Public Domain, https://commons.wikimedia.org/w/index.php?curid=1589455
Piero di Cosimo de' Medici — Photo Credit: By Agnolo Bronzino - National Gallery, Public Domain, https://commons.wikimedia.org/w/index.php?curid=5179805
Cosimo di Medici — Photo Credit: By Workshop of Agnolo Bronzino - MediciExhibition.hu, Public Domain, https://commons.wikimedia.org/w/index.php?curid=5655432
Pope Urban V — In the Basilica of Saint Paul Outside the Walls, Rome Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=42732147
Pope Urban V
In the Basilica of Saint Paul Outside the Walls, Rome
Pope Innocent VI — In the Basilica of Saint Paul Outside the Walls, Rome Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=42732131
Pope Innocent VI
In the Basilica of Saint Paul Outside the Walls, Rome
Huckleberry Finn — As depicted by E. W. Kemble in the original 1884 edition of the book Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=1854602
Huckleberry Finn
As depicted by E. W. Kemble in the original 1884 edition of the book