Frequently, two Eye-related goddesses appear together, representing different aspects of the Eye. The juxtaposed deities often stand for the procreative and aggressive sides of the Eye's character, as Hathor and Sekhmet sometimes do. Wadjet and Nekhbet can stand for Lower and Upper Egypt, respectively, along with the Red Crown and White Crown that represent the two lands. Similarly, Mut, whose main cult center was in Thebes, sometimes served as an Upper Egyptian counterpart of Sekhmet, who was worshipped in Memphis in Lower Egypt.