E-commerce-Grade Product Photography Quality: Single-Subject Lighting and Material Control
Using the "e-commerce hero image" as the target scenario, this validates the controllability of gpt-image-2.5-flare/text-to-image for single-product photography. The prompt approach is divided into four layers: subject and form (clarifying category, proportions, surface finish), materials and reflections (the roughness differences of brushed metal, glass refraction, and matte plastic), lighting structure (key light position and softbox size, side rim light, bottom reflector fill, separation of brightness between background and subject), and output constraints (aspect ratio, negative space area, no text and no extraneous props). The schema parameters use only prompt, resolution, aspect_ratio, and background, where background takes effect only at 1K; therefore this entry presents the studio-photography look with an opaque background, avoiding edge-processing noise caused by transparency channels. The 4:3 aspect ratio makes it easy to crop into a square for e-commerce detail pages. It is suitable as a prompt template reference for developers who need to produce product images in a consistent style at scale, and also suitable for a low-cost composition and lighting validation before formal commercial image generation.
Style Product Image · Studio lighting · commercial-visual
Model GPT Image 2.5
Prompt
A studio product photograph; the subject is a matte black anodized aluminum insulated travel tumbler with a thin brushed-metal ring band near the bottom, centered and standing on a seamless warm gray background. Three-quarter front view, slightly looking down, with the camera height just above the product's midline. The key light shines from the upper left through a large softbox, forming a soft vertical highlight along the left edge; a narrow rim light at the rear right outlines the silhouette; a white reflector below fills light onto the base and lifts shadow detail; a subtle gradient falloff makes the background gradually darker toward the right. Material rendering is clearly layered: fine micro-texture on the anodized body, directional anisotropic streaks on the brushed ring band, and soft, refined highlight transitions with no dust. Shallow depth of field, 85mm equivalent lens, extremely minimal distortion. The upper third is left as clean empty space for later text overlay. No text, no logos, no extraneous props, no harsh reflections of studio equipment. 4:3 composition, commercial e-commerce hero image, high detail, neutral color grading.
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