Sohag Dam Spillway Frost Line at Dawn

Low winter sunlight slices across the concrete spillway of a dam in Sohag, illuminating a sharp line of frost clinging to the upper deck edges. The early spring air leaves the surface crisp while heat shimmer begins to lift from the sun-struck sections of the gray stone. Geometric structural elements define the scene with precise angles and clean lines. A birds-eye perspective reveals the vast scale of the infrastructure, where the white frost contrasts against the dark, wet concrete. Shadows stretch long and thin across the surface, highlighting the texture of the weathered material. The frost line curves gently along the rim, marking the boundary between the cold shadow and the warming light.