Fake Pool via  AnOther | Loves  
 
  http://www.design-magazine.it/CuriositA/Simulated-Swimming-Pool.html:  
 "Argentinian artist Leandro Erlich created this fake pool called The  Swimming Pool, for The 21st Century Museum of Contemporary Art in  Kanazawa, Japan. Leandro put two clear acrylic glasses about a foot  apart and filled the space in between with water. The top surface is  also filled with about 4 to 5 inches of water so that it looks like a  realistic pool."

Fake Pool via AnOther | Loves

http://www.design-magazine.it/CuriositA/Simulated-Swimming-Pool.html:

"Argentinian artist Leandro Erlich created this fake pool called The Swimming Pool, for The 21st Century Museum of Contemporary Art in Kanazawa, Japan. Leandro put two clear acrylic glasses about a foot apart and filled the space in between with water. The top surface is also filled with about 4 to 5 inches of water so that it looks like a realistic pool."