If you use parchment paper for baking, you know it is very simple to line flat pans with it, but if, as in this case, you wish to line a bowl or something like that, it's nearly impossible. I've found that if I crumble up the paper first, then flatten it, the job is doable. Another thing you can do if you don't mind the paper being a bit wet, is to crumple it up, get it wet, squeeze out the extra water, and use it that way. I wouldn't want to do that for the bread in the picture, but for some things, it would work very well, for instance lining a square baking pan to put some wet batter into.