I always find it a pleasing change of pace to see a guy who has the sleeves of his shirt rolled up when it's for an actual reason, because he's doing actual work. What a novel idea! Cf. something like this: http://t3.gstatic.com/images?q=tbn:ANd9GcS…
http://t3.gstatic.com/images?q=tbn:ANd9GcS…