Mix all of your dry ingredients together in a large bowl, slowly add your water and mix well with a spoon or spatula until well mixed. About 1 minute. Cover and allow to rise for two hours.
Turn it out onto a floured surface and form into a ball and allow to rise for another 30 minutes covered with a damp cloth.
Preheat your oven to 500°F. Once the dough has finished its second proof, oil a half sheet pan well and gently stretch the dough into a loaf shape and place the dough into the pan and use your fingers to stretch it into a thin even layer and a little bit of thicker crust around the edges.
Add whatever ingredients you desire and bake for approximately 20 minutes or until well browned. Slide it onto a cutting board, and slice into squares.
Note: The pizza above with Parma Ham, Mozzarella and Arugula was particularly good.