Geometric shape heart Aphrodite to Pluto. Square full of passion. Goddess of Love associated with Pluto. Heart added to Hades to form a box. Venus intersected by God of the Underworld. The connection of love with Goddess of Love, minus Hades. The square as a symbol of passionate love, associated with Venus and God of the Underworld. Two entities merged in a geometric shape: and Aphrodite - Hades.