The logo is for ohio state. Yes i use a workable finish spray as i i complete sections. The workable sprays allow to still erase or work on something again but protects from smudgeing. My approach is layout then work top left down generally. Unless i am doing somthing with background that requires the sam feel as in this case. So with this one did the top left then bottom right. Sprayed it. Then started left to right as i am right handed