OK, yeah, we knew dancers were strong, but we didn't realize they were this strong. Photographer Jordan Matter snapped these shots of dancers in the nude for his new book, Dancers After Dark. The pics celebrate each dancer's strength and showcase the incredible things bodies can do. Knowing it's not always legal to go au naturel in public places makes the photos even more alluring. We're not telling you to break any laws, but we fully support doing some choreo in your birthday suit.