With careless short strokes. With lots of them, if one or two go wrong no one will notice.For more critical details (eyes, nose and mouth, and some round objects), I wait till the bus stops to do them and do them quickly.
Actually, I draw with short pencil strokes in any circunstances, as my wrist is "underdeveloped" (some doctor detected it when I was a kid and blamed it on my lack of proper crawling when I as a baby... mom said I just stood up one day and started walking instead) and I can't draw a fucking straight line. It's like I am always in a bumpy vehicle. So when I get into one, it becomes easier than it looks.
(,
Fri 17 Jun 2011, 23:31,
archived)
Actually, I draw with short pencil strokes in any circunstances, as my wrist is "underdeveloped" (some doctor detected it when I was a kid and blamed it on my lack of proper crawling when I as a baby... mom said I just stood up one day and started walking instead) and I can't draw a fucking straight line. It's like I am always in a bumpy vehicle. So when I get into one, it becomes easier than it looks.