The unexpected, the obstacles, the little surprises are the true driving force of the innovation. The plasters for the blisters, the essential compact tissues, a hair clip and a mirror, the shopping bag, the keys and the purse, the sewing box, the sweets and the teeth brush make up a precise jigsaw, almost a work of engineering, a small, light and, of course, elegant bag. Now, I’m thinking about a folding stool, because not always I can find a place to sit down when I’m impressed.