At nighttime, a passenger river cruise ship, identified as "АЛЕКСАНДР ФАДЕЕВ" (Aleksandr Fadeev), is navigating through a lock chamber in the city of Chaikovsky, Russia

At nighttime, a passenger river cruise ship, identified as "АЛЕКСАНДР ФАДЕЕВ" (Aleksandr Fadeev), is navigating through a lock chamber in the city of Chaikovsky, Russia. The ship, predominantly white with a blue lower hull and bright green deck coverings on its upper open decks, is well-lit from within, illuminating its decks and the surrounding dark water. Numerous passengers are visible on the ship's open foredeck and upper decks, observing their surroundings. The lock chamber features tall, dark concrete walls on both sides of the vessel. On the right-hand wall, a prominent red and white vertical scale, likely a water level indicator, is affixed, with a red light illuminating its upper section. Numerical markings, including "6705" (or similar), are visible on this scale. Overhead, multiple industrial light fixtures illuminate the top edges of the lock walls. In the background, beyond the lock wall, industrial or port structures are faintly discernible under artificial light. On the left, a portion of a dock or another lock structure, dark red in color with a yellow railing and thick red chains, runs parallel to the ship. The water within the lock is dark, reflecting the ship's lights and showing minor ripples as the ship proceeds.