Geometric shape heart Aphrodite minus Hades. Square full of passion. Goddess of Love associated with God of the Underworld. Passion in addition to Hades to form a cube. Aphrodite crossing paths with God of the Underworld. The connection of passion with Goddess of Love, minus Hades. The power of love symbolized in a square, linked to Venus and Pluto. Two entities united in a square: heart with Venus minus Pluto.