The end

A firefighter in full gear stands behind a glass door, looking out at a crowd of people, as the scene cuts to a dark, cracked ceiling with a large mural, then to a close-up of the iconic hand-touching gesture in the Sistine Chapel ceiling, followed by a nighttime view of a grand domed building, and finally to a massive, dark, spherical object looming over a crowd of silhouetted people in a city street.