If you aren't yet a fan of Boston.com's photo feature The Big Picture, you will be once you see these Scenes from Antarctica. 32 photos document molting penguins, sculpted icebergs, and sea life in high-res, full size images. The Big Picture is a chance to see news images in a gallery format, and this Antarctica series is one of the best we've seen yet. Pictured here are clouds that, beautiful as they are, contribute to the ozone hole.

Image via: The Big Picture