Wow. That sounds cool.
But srsly. I don't mind the cold myself it personally doesn't bother me. But when it affects my piece, than it's kinda retarded painting when; as soon as the paint hits the air it instantly freezes or its so cold that there is no warm air for the paint to dissolve and in turn you have runs in your piece that keep running until the run freezes. If not wanting to paint in conditions that doesnt make a quality piece make you a pussy, than I guess I am. But some people care more about quantity than quality so go figure.