Art and Archaeology of Challuabamba, EcuadorChalluabamba (ch wa bamba)now a developing suburb of Cuenca, the principal city in the southern highlands of Ecuadorhas been known for a century as an ancient site that produced exceptionally fine pottery in great quantities. Suspecting that Challuabamban ceramics might provide a link between earlier, preceramic culture and later, highly developed Formative period art, Terence Grieder led an archaeological investigation of the site between 1995 and