"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.
There are no better cosmetics than a severe temperance and purity, modesty and humility, a gracious temper and calmness of spirit and there is no true beauty without the signatures of these graces in the very countenance.