All of the ways described work well. I have used all of them over the years. I tried the contact shelf paper with the pattern attached with spray glue on top of that and found it to be by far the easiest to remove. I can remove it all in one piece even on detailed portraits. I have used all the methods described, but now do the shelf paper almost exclusively unless I am stack cutting some project where a wrap of tape holds it together in the stack also. I am using shelf paper from the dollar store at this time, but not sure it holds quite as well as name brand, but it has not failed yet. I can just tell it doesn't have the same adhesion. Been doing intarsia and smaller scrolling with it. I don't think I would trust it on a detailed portrait like I have done with name brand.