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 quiet main street of

The quiet main street of Broken Hill

The bottom of volumetric cylinders used to measure volumes of liquids

Eyre Highway

Silhouette of an olive baboon in a rainforest canopy at sunset

The iridescent neon blue stripe on the flank of an anemonefish at night

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 quiet main street ofA 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