The way we deal (or avoid to deal) with our excrements is based in social and cultural statements that we rarely question. Our body is an endless resource producer, and instead of flushing it away using potable water and contaminating, this process can became connected to living cycle where “waste”, seen in another point of view, become “food” in the next step, feeding microorganism capable of transforming it into a new matter. Loo cart is a human waste collector, where our body waste is seen in a more beautiful and poetic way as part of the living cycle, as the rebirth of matter, as life generating. Preciousness and beauty, the end but also a new beginning. Inspiered in the Fabrizio de André-via song “dal diamante non nasce niente dal letame nascono i fiori” it questions where we put value on.