The evolution of the camel in stages on the Great Sand Dunes of Colorado, where camels began, a hare-sized Poebrotherium, a long-necked Aepycamelus, a shaggy Paracamelus and a Bactrian camel walking in a line along a dune crest, turned to silhouettes by the low sun behind them, dune gold, shadow violet and sky blue, matte painting, 135mm. Ver m谩s