afternoon bleak bridge color colour cool dark edge jungle lake lakeside light lights mirrored moody nature outdoors outside peaceful pedestrian-bridge pedestrians perspectives pipe placid protection rails rain raining reflecting reflections restful ripples rippling roofing shade shadows sheltered surface surfaces texture textures tranquil tranquillity trees vegetation walkway water water's-edge wavelets block boring building drudgery glasgow grey office parallel predictable square windows work workplace away cottage derelict farm house moss stone worn