The Storr, the rocky hill in Scotland https://www.rawpixel.com/image/1230444/storr-rocks-scotlandView licenseA vertical hillside partly obscuring the view on eroded moss-covered hills. Original public domain image from Wikimedia… https://www.rawpixel.com/image/3291118/free-photo-image-best-stone-pictures-images-brown-background-cc0Free Image from public domain license