Nano Banana Pro Prompts

An image generation prompt for a highly dramatic, low-key portrait focusing on fine jewelry. The subject has deep black skin and is wearing a dark hooded garment, with the main light source emanating from an ornate, multi-tiered necklace featuring white and yellow gemstones.

A highly structured JSON prompt for generating a monochromatic, hyper-realistic pencil sketch portrait (digital illustration) based on a reference image. It specifies detailed visual attributes, micro-details (wisps of hair, catchlights in eyes), composition (close-up, shallow depth of field), and lighting (soft, diffused studio lighting) to mimic a professional drawing.