Prompt de Selfie en Chambre à Faible Luminosité pour Nano Banana/Gemini Pro

A detailed prompt for generating a hyper-realistic, low-light, late-night selfie image in a bedroom setting, designed to maintain the facial features of an uploaded reference image. The prompt specifies composition, lighting (blue/purple screen light), pose, clothing, and a lo-fi, dreamy atmosphere, with explicit negative prompts to avoid professional or warm lighting.