I got an okay shot of horseshoe while out on our photo trip with Mark Vann this October. We were here in 2008. That time I left my wide angle lens back in the car. That day it was 108 degrees and I had no plans of going all the way back and getting it. This day was much more pleasant. And given it was sunset, it was much prettier as well. This is taken on a Pentax 6x7 using the SMC 45mm F4 lens (equal to about 24mm on 135 full frame). I haven't gone through and clean this completely. It has some glare, but otherwise not too bad. I hand held a 4 stop grad to control the sky some.