Wow.
Awhile back you mentioned your mind being "trained" to see in the abstract, and I think this is an epitome.
I see a lot of interesting texture shots, e.g.,
http://www.flickr.com/photos/bjing/sets/72157604667500189/, but as lovely as those are most seem to be observation, whereas this image has -- for me -- such wonderful movement and energy/conflict, suggesting a story.