aenorlemusae:

In order to understand the symbology of the Universal Androgyne, it is necessary to first become familiar with the two ancient symbols of Sex. In all the ancient philosophies and religions, we find that the “Cross” (+) is the symbol of the Male; and the “Circle” (O) the symbol of the Female. In representing the Bisexual, the Hermaphrodite, the Androgyne, the two symbols, i.e. the Cross and the Circle are combined in one of several ways. The original way was that of placing the Cross within

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the circumference of the Circle; but later usage preferred the various forms of the so-called “Phallic Cross,” which consists of the Circle, or Oval, sustaining the Cross which depends downward from it. (See illustrations.) Sometimes the Cross is represented as the letter “T”, and the Circle as the letter “O”.