"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.
Prayer is the easiest and hardest of all things; the simplest and the sublim-est; the weakest and the most powerful; its results lie outside the range of human possibilities-they are limited only by the omnipotence of god.
