A vertical shaft of light known as a Sun Pillar form when hexagonal platelike ice crystals fall with their flat bases oriented horizontally. upside down The striped flank of a

The striped flank of a Burchell's Zebra

The bottom of volumetric cylinders used to measure volumes of liquids

Race horses gallop down the straight on a red sand track in the outback

A free diver swims in the ocean after a Manta Ray with a video camera

A Bedouin man galloping on a horse past the ancient ruins of the Obelisk Tomb

A vertical shaft of light known as a Sun Pillar form when hexagonal platelike ice crystals fall with their flat bases oriented horizontally. upside down The striped flank of aA vertical shaft of light known as a Sun Pillar form when hexagonal platelike ice crystals fall with their flat bases oriented horizontally. Milne Land, Mudderbugt, Bjorne Islands, Scoresby Sound, Greenland