What remains uncertain, rather, is whether this gain in evidence and (we might as well say it) splendor is due to the slow retreat of the sky, which as it moves away, sinks deeper and deeper into darkness, or whether on the contrary, it is the moon that is coming forward, collecting the previously scattered light and depriving the sky of it, concentrating it all in the round mouth of its funnel.

Autore: Italo Calvino