There were two spaces, mixed, well mixed specialy to seem an unique space out of our eyes. But nowadays, things have changed, I know that there are more than those two spaces, I know there is a real complex web with any number of spaces as you all are capable of recognize, but not so simply. I assume, it’s more difficult to achieve that than it really likes. The world-web which hugs us has a misterious cartography. However we found a marvelous way to conquer this web: imagine you sitting in a room; there are so many mice running desperately throughout this room; each mouse draw a trait, a mark, a line, a way, a yarn and so for, and so fast; you, surely, need to pick one up, to take one, to follow one up; and after, another and another; achieving a map, a draft, a simple configuration of an idea lined by mice; and then, you have your space. But, how can you do it? Using mousetrap!