Temple of Artemis image carried through the streets and surrounded by maidens. In the Roman Imperial era, the emperor Commodus lent his name to the festival games, and might have sponsored them. From the Greek point of view, the Ephesian Artemis is a distinctive form of their goddess Artemis. In Greek cult and myth, Artemis is the twin of Apollo, a virgin huntress who supplanted the Titan Selene as goddess of the Moon. At Ephesus, a goddess whom the Greeks associated with Artemis was venerated in an archaic, pre-Hellenic cult image that was carved of wood (a "xoanon") and kept decorated with jewelry.
Diana (mythology) supplanting the earlier Titan goddess Luna. She also became the goddess of childbirth and ruled over the countryside. Catullus wrote a poem to Diana in which she has more than one alias: Latonia, Lucina, Juno, Trivia, Luna. Along with Mars, Diana was often venerated at games held in Roman amphitheaters, and some inscriptions from the Danubian provinces show that she was conflated with Nemesis in this role, as "Diana Nemesis". Outside of Italy, Diana had important centers of worship where she was syncretised with similar local deities in Gaul, Upper Germania, and Britannia. Diana was particularly important in the region