Rainbow-Shave-Ice by Clark Little, Hawaii. Clark Little's timing of the wave is unparalleled. His photography is amazing.

The 45 Most Powerful Images Of 2011

Lightning flashes around the ash plume of the Puyehue-Cordon Caulle volcano chain near Entrelagos, Chile. (Carlos Gutierrez/Reuters) 50 best photos from The Natural World

4700 year old ancient bristlecone pine, found in the White Mountains, California. Oldest Trees in the world.

Landscape Photography That Will Blow Your Mind [pics]

Evil Forces by Skarphedinn Thrainsson (Skarpi) - Eruption of Icelandic volcano Eyjafjallajökull

#209 - noodlesxftw

Maldevian Starry Sky ~ The night sky seems totally different when there's no stray light disturbing the view! Photograph by Dominic Kamp.