view from the deck of a vessel inside a lock chamber

view from the deck of a vessel inside a lock chamber. The lock walls are made of large, rectangular concrete blocks and rise high on either side. The deck of the vessel is flat, grey, and wet, with numerous circular hatches visible. In the distance, at the end of the lock, are two white structures with blue accents, and beyond them, a dark, cavernous opening that leads to the next section of the waterway. Several streetlights with numbered signs (7, 6, 5, and 4) are visible along the tops of the lock walls. The sky is overcast and a uniform grey. The scene appears to be in Devyatiny, Russia, likely at a canal lock system. No people are visible in the image.