"The Beach," a temporary architectural installation at Washington's National Building Museum, is the work of experimental firm Snarkitecture. courtesy Noah Kalina/National Buliding Museum The interactive installation features an ocean of nearly 1 million translucent plastic balls. courtesy Noah Kalina/National Buliding Museum Visitors are invited to hop into the undulating surf. courtesy Noah Kalina/National Buliding Museum The 10,000-square-foot, stark-white installation includes lounge chairs and a concession stand. courtesy Noah Kalina/National Buliding Museum "The Beach" will be open through September 7 at the National Building Museum. courtesy Noah Kalina/National Buliding Museum The temporary exhibition was constructed in the museum's Great Hall using scaffolding, wooden panels and perforated mesh. courtesy Noah Kalina/National Buliding Museum Prev Next