copper metal surface patina green texture aged
Prompt
Photorealistic studio macro of several aged copper metal fragments arranged horizontally on a clean matte white background, showing rough corrosion, flaking edges, pitted surfaces, dark oxidized shadows, and vivid turquoise-green patina blooming across warm reddish-brown copper. Include a few small rounded corroded pieces to the side and generic black-and-white calibration strips along the left and bottom edges with no readable numbers or text. Even diffused museum-archive lighting, soft shadows, clinical documentary mood, earthy palette of burnt sienna, blackened brown, verdigris green, and off-white. Top-down composition with generous negative space, crisp texture detail, shot on a 70mm macro lens, f/8, high resolution, natural color rendering.
Negative Prompt
readable text, numbers, logos, watermarks, brand marks, people, faces, identifiable location, oversaturation, HDR halos, plastic texture, melted edges, fake rust, blurry subject, low resolution, harsh glare