The Black Cuillins across Loch Scavaig, Isle of Skye, Scotland, 20th century. The peaks of the Black Cuillin are mainly composed of gabbro, a rough black igneous rock which provides superb grip for mountaineers, and basalt, which can be slippery when wet.
Pixel Dimensions (W x H) : 4772x3228
File Size : 45,129kb