Great image. Yes, this is what the body looks like after "cupping", an ancient preactice to realign the chi. The marks are from the suction cups and last 1-2 weeks. There was a booth at the Berkeley Himalayan Fair last May that had many takers for this alternative medical treatment. http://www.pbase.com/sunlightpix/image/79349001
Thanks Carol for your comment - I believe what happened here is that the man had just undergone the remedy which involves suction cups on the back. I saw it being administered at the Himalayan Fair in Berkeley, California.