While there are some (like, for instance, us, about half an hour ago) who question where the whole repurposed shipping container trend has gone too far, there are still those who would expand their range of uses. Hence, the North West Walls street art project at a music festival in Belgium, where shipping containers are stacked up and used as giant painting canvases. On the plus side: they actually look very cool, and you don't have to worry about insulating them.
· Artists transform huge stacks of shipping containers into amazing street art [Inhabitat]
· North West Walls [official]