On this page you can download free pythagorean tetrad clipart. The clip art is classified as symbol clip art. Pythagorean tetrad clipart added 30 January 2013. This clipart viewed 393 times and downloaded 1 times. Also you can find similar clipart images via tags: Divine, Emblem, Esoteric, Hieroglyph, Ideograph, Occult, Metaphysical, Pagan, Sacred, Spiritual, Theosophical, Symbol, Tetraktys, Swastika. If you like this clip art, share them with you friends!