The image displays an indoor sports arena in Panagyurishte, Bulgaria

The image displays an indoor sports arena in Panagyurishte, Bulgaria. A circular yellow combat mat with a blue perimeter ring is the central feature. On the mat, a male referee in a white shirt with red and blue shoulder panels, light-colored trousers, and blue shoes is observed walking. To his left, a young male athlete in a red Sambo kurtka and shorts is also walking. To his right, another young male athlete in a blue Sambo kurtka and shorts stands facing away from the viewer. Around the mat, multiple individuals, including other athletes in red and blue Sambo uniforms, coaches, and staff, are seated on benches or standing. The background features tiered stadium seating, arranged in rows of orange, grey, and white chairs, indicating a spectator area. In the immediate foreground, the back of a person with long brown hair is partially visible on the left. Adjacent to this, an individual wearing a black cap and dark jacket is seated behind a dark wooden table. To the right of the table, a black office-style chair is visible. A blue sign with white text is partially discernable beneath the foreground table.