Olinde Rodrigues —
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=18352881

Iconum Insigniorum of Flavia Julia Constantia —
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=8854324

Emperor Licinius — rts derived by cropping and editing gold Aureus photo
Photo Credit: By Clemchambers - Digital Imaging, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=20936700

Eugenius on a coin — Wearing imperial insignia, celebrating the VIRTVS ROMANORVM, the "(military) virtue of the Romans".
Photo Credit: By Classical Numismatic Group, Inc. http://www.cngcoins.com, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=380126

Solidus of Theodosius —
Photo Credit: By Classical Numismatic Group, Inc. http://www.cngcoins.com, CC BY-SA 2.5, https://commons.wikimedia.org/w/index.php?curid=91983587

Statue of emperor Valentinian II — Marble - Aphrodisias Geyre - Aydin - 387 – 390
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=5150814

Pope Leo I — In the Basilica of Saint Paul Outside the Walls, Rome
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=42218683

Pope Sixtus III — In the Basilica of Saint Paul Outside the Walls, Rome
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=42218554

Pope Celestine I — In the Basilica of Saint Paul Outside the Walls, Rome
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=42218520

Basilica di Santa Maria Maggiore —
Photo Credit: By Pierre-Selim Huard - Self-photographed, CC BY 4.0, https://commons.wikimedia.org/w/index.php?curid=49312166

Saint Peter Chrysologus — Diocesan Museum, Imola
Photo Credit: By School of Guercino - Public Domain, https://commons.wikimedia.org/w/index.php?curid=37448795