The Chariot

The Chariot shows a man in a chariot with two unbridled sphinx.  Sphinx are guardians and a symbol of protection.  The man is clearly in command, his right hand holds a staff which is a symbol of power, direction, creativity.  The man has moons on his shoulders, he's guided by intuition and his covering on the chariot is covered in stars - he's taking his directions from the Universe.  The crown on his head has a star, stars are symbols of guidance but this on in particular suggests that he's guided by a third eye, again intuition.

The unbridled sphinx would indicate that he's able to command them, without reigns, by either voice or intuition.  He's a skillful master of his vehicle, he can change directions quickly.