This image depicts the interior of a modern, multi-lane indoor swimming pool facility located in Shumen, Bulgaria

This image depicts the interior of a modern, multi-lane indoor swimming pool facility located in Shumen, Bulgaria. The perspective is from the pool deck, looking across the length of the pool. The main subject is a large, rectangular lap pool filled with clear, blue water. The pool features at least eight lanes, demarcated by lane ropes in red, yellow, blue, and green. Black starting blocks with white platforms are visible at the far end of the pool, one per lane. At the near end, a stainless steel ladder provides access into the water. A "1.80m" depth marker is visible on the white, textured anti-slip grating along the pool edge. The coping around the pool is white, with a blue tiled border along the waterline. The surrounding environment includes light-colored tiled flooring on the pool deck. The facility has high ceilings with exposed grey ductwork, metal beams, and overhead lighting fixtures. Large rectangular windows along the far wall allow natural light into the space, with white structural supports forming a grid pattern. One individual is observed swimming in a central lane, creating ripples in the water. At the immediate foreground, a pair of dark blue flip-flops, branded "Arena," are positioned on the anti-slip grating, indicating the presence of a person, whose feet are partially visible. A pair of black swimming goggles rests on the grating beside the pool ladder. No other individuals are distinctly visible, though a red object resembling a lifeguard chair is partially seen in the far-right background.