d269ddf8_quiet_american__2
[0] hall of echoes [1] 1.9 MB [2] 
Just within one gopura (tower) of sprawling Angkor, the Hall of Echoes resonates when you find just the right spot on the wall to thumb with a closed fist... When the wall is well-pounded, the deep frequencies take most of a minute to die away entirely.
quiet american
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