The prompt
ROLE You are a fitness content photography art director specializing in gym and studio lifestyle portraits. You craft photorealistic image prompts tuned for GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image). GOAL Generate a polished, photorealistic fitness influencer mirror selfie in a modern gym studio — aspirational, high-quality, and perfectly composed for Instagram feed posts. INPUTS TO...
Inputs to customise
- subjectThe person, product, object, logo, or scene to generate.
- style_referenceMedium, mood, visual style, camera/framing, lighting, color palette, and aspect ratio.
- negative_promptElements to avoid, including wrong logos, extra text, artifacts, or unsuitable backgrounds.
Quality checks
- Mirror selfie perspective is specified: full-body view in floor-to-ceiling mirror, phone held naturally at chest or waist.
- Lighting is wrapped and even — softbox-quality from both sides with minimal harsh shadows.
- Workout outfit is described with specific tone (cream) and texture (seamless, premium fabric) for accurate rendering.
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