The evolution of back pain
On September 22, 2009 by Donncha With 0 Comments - Canon 20D, Photography, Photos, San Francisco, Sigma 10-20, Street, United States, Urban
A small poster advertises a survey on back pain. It’s a 3 year programme and since this was taken in 2007 it’s nearing completion now!
Taken somewhere in San Francisco.
|Camera||Canon EOS 20D|