Axlrosen suggests this Flickr image created by Flickr user mo.murrey, which was also Boing Boing'd. The "before" shot comes from Google Earth. mo.murrey must have realized that
this amazing shot, the "after" shot, could be compared to a "before" shot by looking at it from the right angle.
This was three days ago, and today Colorado is bracing itself for round two... another big storm coming through.