| Zia Sun Symbol | Pueblo Native American | Represents the sacredness of the number four. |
| Trinacria | Ancient Sicily | Symbolizes the three-pointed shape of Sicily. |
| Anzu | Ancient Mesopotamia | A bird that can breathe fire and water. |
| Narmer Palette | Ancient Egypt | Commemorates the victory of Pharaoh Narmer. |
| Ouroboros | Ancient Egypt | Represents the cycle of life, death and rebirth. |
| Valknut | Norse Mythology | Symbolizes the afterlife. |
| Lauburu | Basque | A symbol of prosperity and well-being. |
| Venetian St. Mark Lion | Late Antiquity | Represents the evangelist St. Mark. |
| Caduceus | Ancient Greece | Represents trade, negotiation and even alchemical symbolism. |
| Sator Square | Pompeii | Palindrome square with words that hold an unknown significance. |
