a smooth curve of the channel of the colorado rive, america, america usa antelope canyon, antelope canyon, arizona, art, california, california gold rush, canons, canyon, cave, caves, colorado, cry, desert, feathers, fractal, glen canyon, grass, hills, horse, horseshoe, horseshoe bend, ice, indian, kavboi, krabi, lake, landscape, las vegas, light, luch, moe, mountain, mountains, national park bryce canyon, nature, nevada, rays, red rock canyon, river, rock, sand, sky, snow, square wave, stones, thailand, the particles, trees, united states, water, winter, yucca