Triangle by ekarbig
‘From the lowest dungeon to the highest peak it climbed, ascending in unbroken spiral in many thousand steps, until it issued at last in Durin’s Tower carved in the living rock of Zirakzigil, the pinnacle of the Silvertine.
‘There upon Celebdil was a lonely window in the snow, and before it lay a narrow space, a dizzy eyrie above the mists of the world. The sun shone fiercely there, but all below was wrapped in cloud. Out he sprang, and even as I came behind, he burst into new flame. There was none to see, or perhaps in after ages songs would still be sung of the Battle of the Peak.’
– Gandalf. The Lord of the Rings, Volume II: The Two Towers, Book 3: The Treason of Isengard: Chapter 5: The White Rider.