At the international Expo08 in Zaragoza/Spain spanish conglomerate group Acciona afforded themselves a huge pavillion, part of which was the Sala Agua. A hall of approx. 30m x 15m x 6m whose whole floor and one of the walls was covered in 13 projections. Mirrors on 2 sides of the hall made the space appear even bigger. Following the expos general theme of Â«Water and Sustainable DevelopmentÂ» the projections told a 10min linear, partly interactive story in 5 acts that were endlessly looping.