![](http://www.alamy.com/thumbs/6/0BE084BF-38A9-4E81-940C-70BD4FE4193C/GEPWBD.jpg)
geography / travel, USA, Colorado, Sievers Mountain and Aspen (yellow), Aspen,
geography / travel, USA, Colorado, Sievers Mountain and Aspen (yellow), Aspen,
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Photo credit: © INTERFOTO / Travel / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: america, autumn, autumnal, colouring, fall, fol, foliage, forest, forests, landscape, landscapes, mountain, mountains, nature, north, tree, trees, wilderness, yellow