A clear, empty plastic water bottle, viewed from inside the base, focuses on a sunset over water. The sunset is a bright orange orb reflecting a bright, elongated spot on the calm water. A dark strip of land is visible on the horizon. In the foreground, a dark metal railing is silhouetted against the bright light. The rings of the plastic bottle's base cause light refraction, creating bright, concentric circles around the sunset. The sky is a clear blue.