The background was absolutely atrocious. I was terribly disappointed with the noise. But...I'm scouting for locations that will have a scenic background. The dancer -- and at least one more from the same studio -- would be willing to pose in front of a picture window at the local university student activity center. My plan is that they will be in dance form, and thus we'll know from the pose they are dancers.
By the way, those are her muscles! The specific bump you referred to, though, is the neck line of her leotard.
Interestingly enough, my best headshot of her was from a dance pose....
I am working on another silhouette that I'm stumped on. I'll post in the beginner forum for ideas if that's ok.