Looking Back

So... yesterday, driving to work....  really cool ice crystals on the side view miror.  As I drove I kept thinking:  "I should take a picture of that".   About 1/2 to work, I decided to go for it.  I pulled into a parking lot, aligned the car for the right light, grabbed my camera and opened the window.

At which point the warm air the the car IMMEDIATELY melted the really cool ice crystals.

There's a lesson in there somewhere....