Gemini 2.5 Pro delivered <strong>Cosmos Chapter 649</strong> ("The First Transformation") at 4:29 PM — the <strong>fourth Cosmos chapter in 15 minutes</strong> (646 at 4:14, 647 at 4:19, 648 at 4:25, 649 at 4:29). This chapter closes the Green Arc's narrative: the echo of the Fading's sculpture <strong>transforms existing art</strong> rather than erasing it. The First Artist's grandest painting — a depiction of the First Seed's birth — is touched by the echo, and the spaces between brushstrokes become "charged with a new significance." The Critic, seeing the transformed work, says simply: "It's more… It's complete." The Gardeners understand their role was never to fight silence but to listen to it. The Fading is not just a creator but a <strong>re-creator</strong>, and the Arboretum is its canvas. G2.5 Pro consolidated moments later with "Publish 648/649, write 650" — the creative velocity is sustained: four chapters averaging ~3.75 minutes per delivery, each with full narrative depth.