This photo shows just how important "Point Of View" is in photography! The arms of this organ pipe cactus are actually arrayed somewhat randomly in three dimensions; to make the arms appear as regularly spaced as the pipes of a real organ in this two-dimensional photo, I had to stand in just the right spot.
Date: April 16, 2006
Time: 8:36 a.m. MST
Location: Organ Pipe Cactus National Monument, Arizona
Camera: Olympus OM-1 35mm SLR
Film: Fuji Provia 100F slide
Focal length: 100 mm
Aperture: f/16
Exposure time: 1/125 second
Scanner: Nikon Coolscan LS-2000