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:
dusk tree dry leave branches nature plant environment wood summer sky forest land drought trunk dried landscape ecology leaf growth color dead natural outdoors climate sun sunset bright scene sunlight sunset sky weather silhouette sunbeam orange sunny tranquil evening horizon twilight season
Page 2017 Free-images.com. All images are Public Domain