ID this odd image...

AskNott got it.

It’s a cross section of a human shoulder.

Here’s a somewhat gruesome color pic of the same area (Medical text, probably not for the squeamish):
http://www.vh.org/adult/provider/anatomy/HumanAnatomy/2Section/03.html

Here’s a CT scan of the same area:
http://www.meddean.luc.edu/lumen/MedEd/GrossAnatomy/cross_section/thorax/1297fre.jpeg
Compare the left shoulder on this one with the pic.

It’s an albino elephant wearing earmuffs charging headfirst.
Or maybe a satellite photo of some flooded area.

Clearly it’s an upside down rhinoceros in a lake, balancing a french bread on it’s nose with a turtle on top.

Oh wait, I’m describing the Loch Ness Monster.