Paley Park, Zion Breen Richardson Associates
Paley Park in New York is one of the most famous projects involving masking strategies. A loud waterfall in the far back of the pocket park makes the sounds of the surrounding city inaudible, as well as creating a sense of privateness from other visitors. Paley park was constructed by Zion Breen Richardson Associates and opened in 1967.
Read more: Paley park on Wikipedia