As much as I wasn't impressed by the movie itself, I love the posters. They are what ultimately determined me to watch this, and while the movie didn't rise to my expectations, the posters are still kickass. I hope to make more walls from them.
I didn't submit this "officially" because it's just a recreation of the poster and not something overly creative. I just wanted it on my desktop, so I vectored it and tried different versions. If you need the vector or any other color variation, tell me about it and I'll be happy to provide it :]
Pretentious speak over, I promise
Alternate versions: White Swan
Oh, and if you have the chance, listen to the Dexter soundtrack on YouTube, preferably in bed and with the lights out; it's very relaxing.