It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
This image was acquired from
Keywords from Image Description:
clouds sleet cloud formation sky summer day blue white clouds form sunny day sunny sun sunbeam beautiful day summer cumulus clouds weather climate climate warming above the clouds sky blue azur she calm before the storm
Page 2017 Free-images.com. All images are Public Domain