stone face at gate of angkor thom temple, angkor wat, cambodia

2016 amazing ancient angkor antique architecture asia asian background bayon black buddha buddhism calm cambodia chemistry civilization clouds culture discovery east empire face faces friendly great grey happy head heritage historic history indochina invention jungle khmer landmark meditating meditation museum mysterious mystic nature orient oriental origin outdoor peace peaceful portrait prohm rajavihara reap religion religious ruin ruins sculpture serene serenity siem smile south spiritual spirituality statue stone taprohm temple thom tourism touristic unesco white wonder wonders world worship