copper metal surface patina green texture aged
Prompt
Photorealistic macro background of an aged copper metal surface covered in natural green verdigris patina, turquoise oxidation, dark brown corrosion, and tiny reddish copper flecks. Fill the frame with rugged pitted texture, crusted mineral buildup, scratches, dents, and uneven matte sheen, arranged as an abstract stock texture with no identifiable object shape. Soft diffused studio light from the upper left reveals raised ridges and shallow crevices, creating a calm archaeological, weathered mood. Color palette of oxidized teal, seafoam green, charcoal black, burnt umber, and muted copper orange. Shot straight-on with a 100mm macro lens, f/8, high detail, even depth, natural contrast, realistic material grain.
Negative Prompt
readable text, ruler marks, measurement scale, labels, logos, watermark, recognizable faces, identifiable artifact, famous object, seamless tiling errors, oversaturated HDR, plastic shine, heavy filters, artificial pattern repetition, low resolution, motion blur