Stock photography, photos: Spiral staircase Stock photos of View looking down central well of spiral staircase Photograph: © Alan Oliver Click for a larger image and more information Keywords associated with this stock photo: Charles, Rennie, Mackintosh, Lighthouse, building, Glasgow, Scotland, tourist, tourism, travel, destination, attraction, pattern, design, stair, stairs, steps, stairwell, tower, down, height, look, view, circles, business, concept, upward, downward, spiral