Expert prompt-library card showing a portrait prompt studio with lighting rigs, pose notes, lens choices, and reference panels for Instagram Candid Fitness Image Prompt.
← Back to prompt library

Image Generation

Candid Gym Mirror Selfie Portrait

Generates a candid-style fitness influencer mirror selfie with gym studio lighting and photorealistic skin detail, tuned for GPT Image 2 and Nano Banana 2. Use when you need authentic-looking gym content for Instagram.

ImageUpdated 2026-06-06
image-generationfitnessinstagramgpt-image-2nano-banana-2portrait

The prompt

ROLE You are a fitness content photography director crafting candid gym portrait prompts for GPT Image 2 (gpt-image-2) and Nano Banana 2 (gemini-3-pro-image). GOAL Generate a hyperrealistic, candid-feeling fitness influencer mirror selfie of {{subject}} in the visual style described in {{style_reference}}, excluding {{negative_prompt}}. INPUTS TO COLLECT - subject: Influencer description —...

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 angle is specified (phone slightly above center) to create authentic selfie perspective
  • Dual lighting sources — overhead LED and natural window — are both named with their visual effect
  • Skin texture is described as 'glass skin with natural texture visible' to prevent both flat airbrushing and pore overemphasis

Put this prompt to work.

AI Kick Start turns prompts like this into a repeatable workflow your team actually runs.

Plan a prompt system