That's gorgeous. Makes me want to give up the whole airlock thing and just ferment in a loosely covered bucket so I can see what's going on! (Sadly, still haven't used the carboy. I like my buckets for how easy they are to work with and because I don't relish the idea of lifting/carrying 50lbs of slippery glass. But I would love to see more of the fermentation.)
Buy a Better Bottle. You'll like it!