Use case: photorealistic-natural
Asset type: licensable commercial stock image
Primary request: a single unbranded hex dumbbell isolated for cutout
Scene/backdrop: plain solid light seamless backdrop
Subject: one dumbbell angled on its side
Style/medium: photorealistic fitness product photography
Composition/framing: square centered silhouette
Lighting/mood: soft even studio light with gentle metal speculars
Materials/textures: rubber hex ends, steel handle
Constraints: commercial stock image, clear focal subject, clean edge detail, natural tonal range, professional color grading, deep focus throughout, sharp background and foreground, no shallow depth of field, no bokeh, no blurred backdrop, no recognizable brands or trademarks, no copyrighted characters, no watermark, no signature, no captions, no UI overlay, no brand marks, no weight text if possible, plain backdrop, sharp edges
Negative prompt: logos, trademarks, watermarks, signatures, captions, gibberish text, shallow depth of field, bokeh, blurred background, oversharpening, plastic skin, distorted anatomy, extra fingers, duplicate objects, compression artifacts, checkerboard, transparency grid
