Geometric shape passion Aphrodite - Pluto. Box full of passion. Venus associated with God of the Underworld. Love added to Hades to form a cube. Venus intersecting with God of the Underworld. The bond between heart plus Goddess of Love, minus Hades. The power of love symbolized in a square, associated with Goddess of Love and God of the Underworld. Two forces combined in a box: plus Aphrodite - Pluto.