sculptures of the heads of armenian, greek and persian gods on top of mount nemrut in southeastern turkey

old sky mountain statue handmade divine antique byzantine eagle thrones hiking landscape peak mount world rock mythical powerful supreme fantasy poseidon adaplusmn yaman mesopotamia majestic construction culture king artwork mythology creature divinity olympic neptune zeus turkey persian greek art figure trident built armored sculpture throne tourism heritage travel god history ancient sculptures heads armenian gods top nemrut southeastern commissioned antiochus first