But no really some use harnesses and scaffolding if it's around. You should check out "exit through the gift shop" it's a movie made by Banksy and there's a lot of this in there and I think that'll answer your questions in a much more entertaining way
-_-
You also do that?
And yes I do
i also try to
I'm a beginner.
Can i look some of your work?
After work though
^_^