Ikon
noun
An image, symbol, picture, or other representation usually as an object of religious devotion.
(especially Eastern Christianity) A type of religious painting portraying a saint or scene from Scripture, often done on wooden panels.
(by extension) A person or thing that is the best example of a certain profession or some doing.
“That man is an icon in the business; he personifies loyalty and good business sense.”
Synonyms: graven image, idol