Just ran into this shot from the summer of 2012. I had been rusting a few 1/4" thick steel OM symbols for a local client, Turiya's Gifts. (I think they still have one or two for sale.)
Anyway, with my trusty iPhone app Camera +, I was able to bring out the nuances in the cement that were essentially invisible to the naked eye.
Good stuff...
Here's a shot with the lovely Kristen Dalzen at Turiya's with one of the OMs in situ to the right. Further right you can see one of Dean Petaja's great outdoor screens.
