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:
aurora aurora borealis snow northen lights blue starry sky alaska polar lights snowy landscape arctic lights nature light phenomenon magical night blue and green starry sky north pole svalbard longyearbyen panels polar bear sign
Page 2017 Free-images.com. All images are Public Domain