This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
OverhangingCliffYNP. Basalt columns of Overhanging Cliff Yellowstone National Park nps gov Rosalie LaRue Grand Canyon of the Yellowstone Geology of Yellowstone National Park Columnar basalts in Yellowstone National Park PDUSGov
Page 2023 Free-images.com. All images are Public Domain