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:
tree dead winter branches limbs autumn fall mono trees leaf silhouette australia black stencil stencils outline silhouettes branch nature vegetation dark spooky old lonely empty detail aged age vintage
Page 2017 Free-images.com. All images are Public Domain