Here's my modest contribution ( modest after all the big shot shown here ) of what I saw on 5 January 2005 at 100 km north of Quebec city. The temp was at -30°C ... it's crazy how the metal can burn the skin quickly at this temperature !! you can see the picture here
http://www.spacew.com/gallery/image004276.html
Jerry , I have 2 links that you can add on your " best of Machholz " list. Both have been taken with digital camera.