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Tag: Doug Hollis
Listening Vessels at Discovery Green Park across from the George R. Brown Convention Center

Listening Vessels | Houston Discovery Green Park

Posted: February 15, 2017 at 12:07 am   /   Art & Culture, Parks & Outdoor, Sculptures

Listening Vessels The Listening Vessels found in downtown Houston’s Discovery Green Park are amazing!  Two concave interiors of these stone sculptures are situated 70 feet apart and face one another.  A person can sit in each one of these sculptures and whisper to one another and hear one another. The concave interiors concentrate sound waves, […]

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