This search word came up with way more HDR images that I predicted (1,687 pics, and no, I did not look at them all...that's not part of the game). I chose this pic as the day's Chiller, but their were many pics along the same lines (like this or this). I have concluded that many folks must be driven to capture shadows like this for some reason, a fact supported by the photographer's quote on the Flickr page: "This had some nice shadows on the ground." To each, his/her own.
I am finding that my internal reaction to the various Chiller selections runs the gamut from disdain to laughter. For this one, it's somewhere around a yawn.