24:14 · An ideogram from the seventeenth century representing the art of alchemy. This symbol shows the influence of Pythagorean geometry mysticism. It can also be perceived as a symbol for the four elements combined with water as the small inner circle, earth as the square, fire as the triangle, and air as the outer circle. As symbol for the elements it has synonyms. Consult the Word Index.
    Compare with below in this group.