Silver on Cobble Posted on 06/23/2010 by Johnny Kurtz Shooting Info Camera used was a Phase One 645AF with a Phase One Canon EOS-1Ds Mark III Digital Back The lens was a Phase One 70mm, Aperture was ƒ/4, Shutter Speed was 1 Seconds, © Johnny Kurtz Photography on June 9, 2010, 8:58 pm.