![](http://www.alamy.com/thumbs/6/3C6A816B-225F-40C0-BF1D-6E4D6D1CEBDA/2HBWFPM.jpg)
Altostratus clouds on a blue sky
Size: 5184px × 3456px
Photo credit: © Photochur / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: altostratus, background, beautiful, beauty, blue, bright, clouds, cloudscape, day, high, highly, layered, meteorological, middle, natural, nature, observations, outdoor, sky, sunlight, weather, white