Ted has oftentimes used the face cards of an ordinary deck of cards to represent the centers. It occurred to me that a visual of this display is not readily available, at least not to my knowledge. I thought that the members of this forum might find this interesting and useful. Any questions should be directed to Ted.
The suits represent: Clubs the instinctual center, the Spades the moving center, the Diamonds the intellectual center and the Hearts the emotional center.
The faces represent: Jacks the mechanical parts of centers (no attention), Queens the emotional parts of centers (attention is attracted with no directed effort) and Kings the intellectual parts of centers (attention with directed effort). The doubled faces represent the positive and negative parts of the centers.
As Ted has pointed out, the King of Hearts, the intellectual part of the emotional center is the gateway to higher centers.