![](http://www.alamy.com/thumbs/6/A51E3B69-1E22-40B2-9CC1-1850DFCF813F/W1GYM5.jpg)
Blue sky with interesting tracks lines from jet planes.
Size: 4901px × 3268px
Photo credit: © Olga Ovchinnikova / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: air, blue, cloud, cloudy, cumulus, gentle, gloomy, heaven, jet, lines, planes, prestorm, rain, sky, tender, tracks, weather