This is a drawing of a little cowboy and i tried to keep it in it's actual size so you can see the size I tent to work at. This is always tricky for me. Stacy and Ted will attest I used to work HUGE, but I think I was trying to get a handle on how to use brushes and after time I became more confident to reduce sizes.
Now I almost have to cut off bits of 18/0 brushes to get down to the size I want. If my eyes give out on me I'm screwed.