Hi, I have been painting plein air about 95 % of the time this year, I really got into it heavy, love it. But now at 71 yrs old , I'm hating cold temps. Like today where I live 38 deg with a high of 60 deg. I was ready to go out to palint, but frost on the cars, cold air made me wimp out. I'm not into painting late afternoon. What I'm getting at is when do most of you go back to ypur nice warm studio inside to paint. I'm hating the cold. use to love it when young. thank you.