Slideshow: 
   
 
6/20/2010 3:57:52 PM

Caption
Mike Engle pulling past the final bolt on Ho-Ho (5.10d), Hostess Gully, Castle Rock, Castle Rocks State Park, Idaho
Model
Canon PowerShot G9
Exposure time
1/640 s
F-number
f/4.5
ISO speed ratings
ISO 80