C066A8C0-A90B-44EC-ADC2-C6162908F721 Published February 15, 2019 at 3668 × 2577 in February 3, 2019: Easter Island (Rapa Nui) ← Previous / Next → A top knot called a “pukao” were sometime placed on the hea of a moai. It resembles a hat but is meant to represent the hair which was worn knotted up.