 At the local level, the landscape was filled with sacred spots and monuments; for example, many statues of Nymphs were found near and around springs, and the stylized figures of Hermes could often be found on street corners.Magic was a central part of Greek religion and oracles would allow people to determine divine will in the rustle of leaves; the shape of flame and smoke on an altar; the flight of birds; the noises made by a spring; or in the entrails of an animal.Also long established were the Eleusinian Mysteries, associated with Demeter and Persephone.