"Create a photorealistic image of large wire rods coiled tightly in industrial bundles, stacked on top of each other in a pyramid formation. Each coil should be secured with metal ties, just like in the reference image. The wire rods should have a metallic texture, arranged in an orderly stack, with the coils slightly overlapping each other. Use a plain white background to highlight the coils, making sure the focus is entirely on the wire rods. The lighting should be soft, with subtle shadows to emphasize the texture and organization of the wire rod coils, as seen in a factory or warehouse setting."