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:
Theatral area mountains Phaistos Crete Greece. en The theatral area Mountains in background Phaistos Crete Greece fr Dtail du site de Phastos Crte Grce own Jebulon other versions cczero Uploaded with Phaistos Mount Ida Crete February in Greece Minoan civilization Quality images by Jebulon
Page 2017 Free-images.com. All images are Public Domain