Thanks for all your well wishes. I'm glad to say my back is starting to feel better! I dipped back into my archives today for one of my favorite images involving crepuscular rays (God beams). These rays form when some type of mist or particulate is in the atmosphere. I was photographing along Old Coast Road when I turned the corner and saw these rays emanating through the edge of a fog bank and through this second-growth redwood forest - it was a very cool scene!
Canon 1DsMKII, 24-70mmL @ f/16, 1.7 seconds, ISO 200, Singh-Ray neutral polarizer