Brighids Cross

Corn dollies are frequently constructed in the shape of Brighids Cross, and although the symbol itself predates Christianity, it was given the name of the saint in order to ease the passage of acceptance of the new religion.

The symbol is reminiscent of the ancient Sun symbol, the swastika, its four arms pointing to the cardinal points of the compass. They also represent the Elements, with the point at the center indicating the fifth element of quintessence.

From: Encyclopedia of Secret Signs and Symbols