German designer Timm Kekeritz took the “virtual water” data that Sarah posted about from and created this cool interactive poster. We featured Timm’s work in the February issue of Seed (not online, but Treehugger wrote about it), which prompted me to order a giant paper version of the double-sided poster. With one side devoted to “footprints of nations” and the other side showing the water “inside” products, this enormous and graphically riveting wall-hanging makes a very cool, if intimidating, addition to any interior décor.