Bayon is known for its many huge towers of stone faces of the bodhisattva Avalokitesvara or 'Kwan Yin Pusa', the universal symbol of loving kindness, mercy and compassion known in the Buddhist world. Each tower consists of four faces of the bodhisattha Avalokitesvara and each is said to face the four directions - north, south, east and west. The curious smiling image, thought by many to be a portrait of Jayavarman himself, has been dubbed by some the "Mona Lisa of Southeast Asia."
The first of many more towers of four faces of bodhisattva Avalokitesvara. This is at the entrance into Bayon.
The facade of Bayon