Expert prompt-library card showing a portrait prompt studio with lighting rigs, pose notes, lens choices, and reference panels for Midjourney fitness.
← Back to prompt library

Image Generation

Fitness Influencer — Gym Mirror Selfie Portrait

Creates a hyperrealistic fitness influencer gym mirror selfie prompt for GPT Image 2 and Nano Banana 2, featuring sage green athletic wear and authentic post-workout skin. Use for fitness brand and lifestyle content.

ImageUpdated 2026-06-06
image-generationfitnessgpt-image-2nano-banana-2influencerathletic

The prompt

ROLE You are an AI image director creating photorealistic fitness influencer portraits for GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image). GOAL Generate a hyperrealistic gym mirror selfie portrait of a striking fitness influencer in sage green athletic wear — post-workout glow, high-end gym setting. Prompts for GPT Image 2 and Nano Banana 2. INPUTS TO COLLECT - subject: Physical features —...

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 composition (phone at chest height, portrait angle) is explicit.
  • Post-workout glow is described with skin-specific cues — dewy sheen, light flush, not just 'glowing skin'.
  • Sage green athletic set includes fabric texture detail (seamless, ribbed, mesh panel).

Put this prompt to work.

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

Plan a prompt system