Impressive, Close Up Photography, striking visual composition, giant industrial fan blades, spinning forcefully, (giant industrial fan:1.9), metallic materials, textured surfaces, heavy duty structure, harsh environment, stark lighting, macro, steel mill, workshop ambiance, grunge overlay, rust texture, worn down machinery, earthy tones, high contrast, large format camera, Velvia 50, 4x5 inch, ICC profile., Light tents, Dark hue, otherworldly, Ambrotype, Ultra-high resolution by: Andreas Franke, Alexander Averin
(Giant industrial  fan:1.9).