What I saw wasn't just stones, but a dinosaur sleeping beside them and a serpent trying to take an advantage. The dinosaur probably is the guard of the pyramid and had hidden beside the stones to have a sleep because it was day.
Stones/mountains were place of hiding in the ancient time of war between tribes. I tried to portray just an idea where the dinosaur feels save beside the stones, unfortunately, it's a hiding place for a lot of other animals.
My Design
The photo below was the image of stones provided for the collage design. I had used polish app and Photoshop express app to make the design from the start to finish.
Original photo
Images used and their sources
All images used in the design except the Lil image were gotten from pixabay. The source of each image is provided below the image