Teach Yourself How to Fish

Here are some photos of "my" new back yard. Note the differences in snow and shadow coloration in just 45 minutes. It was a balmy -20 F, the digital camera to faked a "change batteries" error after about 5 minutes of exposure to the elements. The batteries were fine, it just wanted to warm up.

Extra Credit: Can you spot the sun dog in the pic above?
Wiki Link: Haystacks (Monet's series focusing on changing coloration)