This kind of reminds me of my now deceased, chain smoking great-grandfather. I remember visiting them as a little kid, and accidentally finding him in his tool shed, where he would often creep away from his wife to sneak sips from a hidden flask and smoke his spouse-forbidden cigars. To a 5 year old, he looked about as old as this character. Fantastic work; the thumbnail caught my eye immediately and up close there is plenty to keep my attention dancing around the image. Good luck!