Ouroboros | Hen To Pan | One Is All

The ouroboros with the Greek inscription ΕΝ ΤΟ ΠΑΝ — "one is all" — wrapping the interior of the circle. The words are part of the symbol: the serpent and the text together form a complete statement about the nature of time, transformation, and the unity of all things. Source: Chrysopoeia of Cleopatra. Catalog No. 6406.