- Caption: The complexity and detail of this prickly pear cactus pad amaze me, each a pin cushion of sorts, with its patterns of concentric colors.
- When: Sep 20, 2014 12:52:29 pm
- Camera: Canon EOS 7D
- Focal Length: 50mm
- ISO: 1000
- Aperture: f/2.8
- Shutter Speed: 1/1250sec
- Rights : cc licensed ( BY-SA ) photo by Alan Levine