Leandro Erlich (Argentine, b. 1973, Buenos Aires, Argentina) - Swimming Pool; A Permanent Installation at the 21st Century Museum of Contemporary Art at Kanazawa, Japan, 2004  Installation Arts,  Media, Technique: Concrete, Glass, Size: H280 ×W402×D697cm

Dale Chihuly (American, b. 1941, Tacoma, WA, USA) - Every year Neiman Marcus comes up with the most extravagant gift ideas for the person who has everything. In the 2010 catalog for a mere $1,500,00.00 you can order a 22 x 12 foot glass installation at the bottom of your pool. (For another mere $24,000,000.00 you can also buy one of his famous light fixtures (shown above pool).  Installation Arts