The Bayon temple features a sea of over 200 massive stone faces looking in all direction. The curious smiling faces, thought by many to be a portrait of king Jayavarman VII himself or a combination of him and Buddha, are an instantly recognizable image of Angkor. Built in the 12th century by King Jayavarman VII as part of a massive expansion of his capital Angkor Thom, the Bayon is built at the exact center of the royal city. The Bayon is the only state temple at Angkor built primarily as a Mahayana Buddhist shrine dedicated to the Buddha. Following Jayavarman’s death, it was modified by later Hindu and Theravada Buddhist kings in accordance with their own religious beliefs.