Mix dry ingredients together in a big bowl. Add 4 cups water and mix well, you do not have to knead, but you can if you like . I usually go in with my hands, just because it is fun, and makes sure it is mixed well, I do not knead. Cover with plastic (so it does not dry out) and leave for 12 – 16 hours at room temperature. Forming the loaf: put a bit of oil and gently place the dough on a clean surface, do not disturb the texture too much. Spread it out a bit and fold it so it fits into the baking form. I usually fold it twice and than roll it to a loaf. Sprinkle it with seeds if so desired. Let it rise for 1 hours. Place it in a cold oven, turn on the heat 400 F convection or 425 F normal oven and set the timer for 1 hour, and it comes out great.