This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: noise filtered. The original can be viewed here: Opal Pool YNP2.jpg: . Modifications made by Gaendalf.
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This is a featured picture on Wikimedia Commons (Featured pictures) and is considered one of the finest images. See its nomination here. This is a featured picture on the Hebrew language Wikipedia (תמונות מומלצות) and is considered one of the finest images. See its nomination here.
2010-12-05T05:29:55Z Acroterion 3688x2370 (8709975 Bytes) {{Information |Description={{en|1=Opal Pool, with Twin Buttes beyond, in the Midway Geyser Basin, Yellowstone National Park, Wyoming, USA}} |Source={{own}} |Author=[[User:Acroterion|Acroterion]] |Date=2010-09-17 |Permission=
{{Information |Description={{en|1=Opal Pool, with Twin Buttes beyond, in the Midway Geyser Basin, Yellowstone National Park, Wyoming, USA}} |Source=*File:Opal_Pool_YNP2.jpg |Date=2011-02-03 23:43 (UTC) |Author=*File:Opal_Pool_YNP2.jpg: [[User: