Tired of meta tags? Try sketching it

If you've ever needed a CC licensed image to use for a website, flyer, or other purpose and you've tried searching flickr.com, but just can't quite find that perfect picture using search terms, you should check retrievr out. It's pretty amazing what they did. You basically sketch what you're looking for and every brush-stroke does a new search and returns more photos, narrowing the search.

Check it out.