The duration wasn’t important for you, at least at the beginning, but after the discovery of this extraordinary possibility, you understand that it was a crucial point. It’s a relation with Heaviside function. The change is not local but global. And it isn’t only a simple difference. We are talking about an incomparable situation. This duration has a relation with the sacred blend and the alloy of souls. The contact between the sky and the sea isn’t the horizon but the colour. The blue is at the intersection of them. This is a link between the big blue and the deep blue. They are compatible because they are harmonic.