Vertical 3D layered paper-cut art, flat minimalist style, diorama landscape, strict color palette limited to: sky-blue, grass-green, anthracite dark grey, and snowy white. The composition is arranged strictly vertically from bottom to top. Bottom layer: deep mine shafts and underground tunnels cut into anthracite paper layers. Middle bottom layer: large open-pit coal mines with terraced anthracite slopes, massive white and sky-blue heavy mining machinery (Belaz trucks, excavators, loaders) on the terraces. Middle top layer: a coal processing plant and industrial industrial structures with flat roofs, grass-green paper accents on the edges. Top layer: a vast sky-blue paper sky with a large snowy-white sun in the center, stylized white paper clouds, and small black silhouettes of birds flying high. The entire image features a rough matte paper texture, layered 3D depth, sharp drop shadows, clean flat vector composition, beige background edge, no text, no letters, ultra-detailed, 8k, cinematic lighting, vertical aspect ratio. --ar 9:16
