1947, a smooth curve of the channel of the colorado rive, after the rain, andrew wyeth, arizona, art, autumn, autumn time, aviation, bell-boeing, benches, boulders, branches, building, canvas, country, falling leaves, for, forest, glen canyon, gra, home, hong kong, horseshoe, horseshoe bend, leaves, lights, meeting, military aircraft, military equipment, mountain river, mountains, new york, night, north america, oil, osprey, park, pattern, polygon, retreat, river, romance of the apocalypse, romantically apocalyptic, skyscrapers, soldiers . weapons, square wave, stones, stream, technique, the plane, the sky, the sun, transport, tree, tree branches, united states, v-22 osprey, war between the north and the south, wildlife, world map, yellow leaves