Use case: photorealistic-natural
Asset type: licensable commercial stock image
Primary request: an open unbranded umbrella isolated for background removal
Scene/backdrop: plain solid light-gray seamless studio backdrop
Subject: umbrella canopy from slightly below, handle visible
Style/medium: photorealistic product photography
Composition/framing: vertical centered canopy with clear silhouette
Lighting/mood: soft even studio light
Materials/textures: nylon canopy, metal ribs, plastic 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 logos or patterns on canopy, plain backdrop, sharp outline for cutout
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
