a smooth curve of the channel of the colorado rive, abstraction, arizona, autumn, beach, buildings, california, canyon, cat, clouds, face, flag, florida, foliage, glen canyon, golden autumn, golden light, golden tiger, horseshoe, horseshoe bend, landscape, light, lighthouse, lightning, lights, malaysia, moscow, moscow state university, motherwell, nature, night, ocean, oregon, patterns, sand, scotland, sea, shine, singapore, sky, skyscraper, square wave, stones, sunset, the sky, the storm, tiger, town, tree, united states, waves