key lock security metal close up
Prompt
Photorealistic macro close-up of a generic unbranded metal key partially inserted into a small cylindrical lock core, lying diagonally from lower right to upper left on a dark blue-gray textured tabletop. Emphasize the abstract concept of security through polished metal surfaces, tiny scratches, worn edges, and bright specular highlights along the lock barrel. The key head is softly out of focus with any markings unreadable, while the lock pins and front edge carry the sharpest detail. Cool steel, muted teal, charcoal, and soft white palette, quiet minimal mood. Natural side light with gentle falloff, shallow depth of field, subtle bokeh, shot on a 100mm macro lens, f/2.8, low angle.
Negative Prompt
brand logos, readable text, trademarks, watermarks, hands, people, faces, identifiable locations, oversaturated colors, HDR halos, plastic-looking metal, warped key shape, extra holes, melted edges, dust blobs dominating, harsh glare, unrealistic reflections