• Aperture: ƒ/8
• Camera: NIKON D700
• Taken: 27 November, 2010 11:19
• Focal length: 150mm
• ISO: 1000
• Shutter speed: 1/160 s

There are countless waterfalls on and off Roraima, large and small. If the sun is out and the angle is right, a rainbow will flash as in this photo.

One can walk to such a place, or sit by one and wait until the sun and angle makes it happen all on it’s own.