An overhead view captures a segment of the Panicherevo Reservoir in Panicherevo, Bulgaria, depicting a concrete embankment and metallic hydraulic infrastructure

An overhead view captures a segment of the Panicherevo Reservoir in Panicherevo, Bulgaria, depicting a concrete embankment and metallic hydraulic infrastructure. The upper left quadrant features rippled, dark green water. Along the water's edge, against a light gray concrete wall on the right, a concentrated accumulation of debris is visible, primarily consisting of numerous plastic bottles of various sizes and colors, alongside some organic matter and other refuse, resting on a narrow sandy bank. The concrete wall shows vertical cracks. In the lower half of the image, a large, flat, riveted metal surface, appearing to be a segment of a sluice gate or dam structure, extends horizontally. This metal surface is gray with significant rust staining on its upper left portion. Below this structure, a dark, recessed area reveals concrete foundations partially covered in green moss. No individuals are present in the scene.