Mother Nature

Challenge series hosted by mirceadumitriu, happy_hope. Challenges start on Thursdays.
Anything related to nature...
Finished (3 challenges)
Entries: 199
Winners announced: 10th November, 2011 GMT
Winner: Fractions of a Second P1020175
I want to see mountain scenery photos. I'm not looking only for high altitudes mountain photos, though these are accepted as well. The picture has to express the beauty of nature in mountains. Can be a picture of a glacial lake, a picture inside a forest, a scenery from a peak etc. Show us your best picture related to mountains.
2. Auroras
Entries: 22
Winners announced: 14th April, 2011 GMT
Winner: aurora
Pictures of Auroras (Borealis or Australis), as described here: http://en.wikipedia.org/wiki/Aurora_(astronomy)
Entries: 140
Winners announced: 26th August, 2010 GMT
Winner: Northern Promise
Pictures of nature-created rainbows. Please see addtional rules.