head of sandstone buddha tree roots covered at wat mahathat, ayutthaya, thailand

abstract ancient antiqe asia asian ayutthaya bangkok belief brick buddha buddhism buddhist city civilization cover covered culture expression face famous growing head heritage holy landmark life mahathat meditation merciful nirvana obvergrown peaceful pray praying religion religious root roots ruin sandstone sculpture serenity siam sightseeing smile spiritual spirituality statue stond surround temple thai thailand tourism travel tree tropical unesco wisdom world