Where'd the pretty trees go?

On the way to work, this morning, I was stricken by the rapid onset of Winter weather. It seems like only last week that I was thinking I should get the camera out for some Fall foliage photography.  Suddenly, I'm looking at trees with a dusting of frost.  The really awesome part is that the underlying colors are still there, resulting in a mid-morning fade from white to blazing reds, oranges, and yellows.