| Keywords | Automobile Blur Caution Clouds Colorado Communications Cumulus clouds Custer County Grassland Low clouds Motion blur Motor vehicle Nobody North America Prairie Road Rural road Rural scenes Sign Stop sign Traffic sign USA Vehicle Westcliffe | Caption | Near Westcliffe, Colorado, USA --- Stop sign marking the entrance to main highway which is crossing vast arid grasslands, with a red car passing in a blurr, blue sky and dramatic cumulus clouds above, fall, near Westcliffe, Colorado --- Image by © Momatiuk - Eastcott/Corbis |