from Pharos Tarot, in progress:
In Pharos Tarot the Chariot is called The Enclosure, that protective wall or fence, for the corresponding Hebrew letter Cheth, meaning fence. Lighthouses often have an enclosure: a wall surrounding and enclosing the base to protect it from waves. The armored Charioteer both guards and transports the treasured pearl.
This image is in homage to the Thoth tarot Chariot card. (And LoTR.)