Rethinking Trash Into Inspired Art

Treehugger has an awesome slideshow from the Smart Art competition held in San Francisco. Artists were challenged to redesign discarded items into art and everyday functional items.

There are speakers made from old suitcases, a dress made from old Crown Royal bags, a lawn made from aluminum scrap, the awesome planters below, and more! Check it out.

My only question--can you water the plants without ruining these?