"Ahu" are stone platforms on which many moai sit. There are 313 known ahu and 125 of these carry moai. The biggest, Ahu Tongariki is 220 m (720 ft), and had the most (15) and tallest moai.
Time has been transformed, and we have changed it has advanced and set us in motion it has unveiled its face, inspiring us with bewilderment and exhilaration.