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:
Landscape mountains Phaistos. en Landscape with snowy mountains as seen from Phaistos Crete Greece fr Montagnes enneiges vues de Phastos Crte Grce own Jebulon other versions cczero Uploaded with Views from ancient Phaistos Mount Ida Crete Snow in Crete February in Greece Landscapes of Crete Quality images by Jebulon
Page 2017 Free-images.com. All images are Public Domain