Image: Ambigram palindrome ΝΙΨΟΝΑΝΟΜΗΜΑΤΑΜΗΜΟΝΑΝΟΨΙΝ (Wash your sins, not only your face, in Greek)

Description: Mirror ambigram ΝΙΨΟΝ ΑΝΟΜΗΜΑΤΑ ΜΗ ΜΟΝΑΝ ΟΨΙΝ (Nipson anomemata me monan opsin, Wash your sins, not only your face) inscribed in ancient Greek upon a holy water font outside the site of Saint Hagia Sophia church in Constantinople. All the letters are symmetrical vertically, with the N stylized Ͷ in the right part, as a result the sentence is not only a palindrome but also a mirror ambigram, that can be read the same way in either direction. The phrase was firstly written on the apex at the entrance of the church, and is attributed to Gregory of Nazianzus.
Title: Ambigram palindrome ΝΙΨΟΝΑΝΟΜΗΜΑΤΑΜΗΜΟΝΑΝΟΨΙΝ (Wash your sins, not only your face, in Greek)
Credit: This file was derived from:  Gregory of Nazianzus (4919335562).jpg
Author: Christina Kekka from Athens, Greece Light correction by Basile Morin
Usage Terms: Creative Commons Attribution 2.0
License: CC BY 2.0
License Link: https://creativecommons.org/licenses/by/2.0
Attribution Required?: Yes