This image depicts an illuminated underwater scene within a freshwater aquarium, presumably located in Yakshur-Bod'ya, Russia

This image depicts an illuminated underwater scene within a freshwater aquarium, presumably located in Yakshur-Bod'ya, Russia. The foreground features a brown, textured, steampunk-style miniature submarine decoration, resting on a substrate of predominantly blue and light blue gravel. This submarine possesses multiple circular portholes with silver rings, a silver periscope, and a silver rear propeller/rudder assembly. Several small, off-white seashell decorations are scattered across the gravel, along with one small green, textured object. Two live fish are visible: one greyish fish with barbels, likely a Corydoras catfish, rests near the submarine amidst the gravel, facing left. Further back and to the right, a second fish, exhibiting orange and black pigmentation, swims horizontally. The water surface, with gentle ripples and reflections from above, occupies the upper portion of the frame. Behind the aquarium, a backdrop or mural is visible, featuring a monochromatic line-drawing illustration of multi-story buildings with windows and doors, suggesting an urban architectural setting. No people are present.