Shaping and Second Rise: Pour the wet dough onto a generously floured surface. Have a mound of flour nearby to flour your hands, the top of the oozy dough, and the work surface itself. This will all work fine-appearances to the contrary-but be prepared for an unusually wet dough. Make a big round shape of it by just folding and tucking the edges under a bit. Please don't try to shape it precisely; it's a hopeless task and quite unnecessary. Place the dough on well, floured parchment or brown paper placed on a baking sheet or peel. Cover with a dampened towel and let rise until very blistered and full of air bubbles, about 45 minutes.
(Here's a video showing how to shape the super wet dough.)