Permanent single-file HTML site for the Brooklyn Museum exhibition *Monet & Venise* (Oct 11 2025 – Feb 1 2026). Version 4.3 introduces full Media Session API integration for system-level playback metadata, refined mobile lightbox behavior, and a redesigned minimalist close control. The work now communicates with lock-screens, Bluetooth devices, and hardware media keys while remaining an immutable Arweave artifact. Supersedes v4.2 as the canonical edition.