circular mosaic mandalas on the floor of pha sorn kaew, khao kor, phetchabun, thailand.

ancient architecture art asia asian background bangkok buddha buddhism buddhist building city colorful culture decoration east emerald floor golden grand heritage history kaew khao kor landmark mandalas monastery mosaic pagoda palace pha phetchabun phra place pra pray religion religious sky sorn spirituality statue structure temple thai thailand that tourism tourist traditional travel wat