Black-swan-cgi-224x123Amidst folks judging the authenticity of Natalie Portman's ballet form in the outstanding Super 16mm/DSLR-shot Black Swan, it turns out that even some of the head-to-toe shots of Natalie dancing were in fact performed by professional dancer Sarah Lane. If the mark of good CGI is for the audience not to notice it, Darren Aronofsky's gritty, grainy feature is a prime example of good visual effects. Watching the behind-the-scenes video, I'm sure you'll see a lot of elements that you didn't perceive as CGI:

[via FreshDV]