Detail from mockup of Olympia. Left: artist's impression of Herodes Atticus' Nymphaeum. Olympia, Archaeological Museum. Hellenic Ministry of Culture/ARF. Kaltsas, Ν., Olympia, Hellenic Ministry of Culture, Archaeological Resoruces & Expropriations Fund, Athens 1997, p. 25, ill. 25. Mockup by E. Mallwitz. © Hellenic Ministry of Culture