in the early morning i went to start my truck the temp befor was about 10 F but over night i dropped to about -15F and the frost was formed on the wind shield. i had 2 shots using my extention tube for macro as everyone was waiting to go... unfortunatly I had to scrape it off to drive... i could see spending a lot of time to carefully compose and experiment with this one, but one shot is better than no shot, and it is my goal to shoot those things that make me say, Hey!!!