CGI or reality?

The Third and The Seventh from Alex Roman on Vimeo.

Wow. "The Third and The Seventh". This is the first time I've really felt like I can't tell CGI from real film. It's lovely - a full CGI piece, modeled, animated, and scored by Alex Roman, and is perhaps one of the best execution of the technology I've ever seen. There's no narrative - only the interplay of light, form and sound.