# Underwater Fantasy CG Illustration

- Model: [GPT Image 2](/models/chatgpt-image.md)
- Creator: [Library Avatars (@library.avatars)](/@library.avatars.md)
- Label: AI-generated
- Use cases: Illustration
- AI keywords: 3D render, calm, character, portrait
- Copies: 0
- Saves: 0
- Published: 2026-11-01
- Cover image: https://cdn.promptclay.com/media/v/01M6B8C2DDK1AFQXDW3MN0ZSK4/w1200.webp
- Page: https://promptclay.com/prompts/underwater-fantasy-cg-illustration-c0nezg

## Prompt

```text
An adult fantasy-style girl with water-blue ultra-long twin tails, her hair silky and light, floating naturally in the water, large blue eyes, an exquisite and sweet face, a gentle and dreamy gaze, slightly parted lips with a faint smile, soft and delicate facial features, and fair, transparent skin. She is in a clear, dreamy underwater world, reaching out a hand toward the camera, creating a strong sense of interaction and presence, in a close-up half-body composition. Her hair spreads and floats in the water, surrounded by many transparent bubbles, with soft ripples and refracted light on the water's surface. Her clothing is a white, light, and transparent ruffled dress, conveying a sense of youth and lightness, with soft pleated designs on the chest and shoulders, wearing an exquisite blue gemstone necklace and neck ornament. The overall outfit has a texture of soft gauze, translucency, purity, and lightness. The overall visual style is a high-quality 3D CG illustration, aesthetic, dreamy, pure, and ethereal, with a main color palette of blue, lake blue, ice blue, and white. The image features distinct underwater volumetric light, surface caustics, soft highlights, dreamy bokeh, a sense of airiness, and transparency. Exquisite facial details, crystal clear eyes, soft lighting, sophisticated and delicate visuals, ultra-clear, ultra-detailed, cinematic lighting, shallow depth of field, 8K, masterpiece, best quality, ultra detailed, cinematic lighting, underwater fantasy atmosphere, aspect ratio {aspect_ratio}
```

## Variables

Replace each `{variable}` before you paste the prompt.

| Variable | Label | Example |
|---|---|---|
| `{aspect_ratio}` | aspect ratio | 9:16 |

## About

A prompt for a high-quality 3D CG illustration of a fantasy girl with blue pigtails underwater, emphasizing volumetric lighting and transparency.

Prompt from YouMind OpenLab (github.com/YouMind-OpenLab).

## Credit and licence

Prompt by @library.avatars on Promptclay, https://promptclay.com/prompts/underwater-fantasy-cg-illustration-c0nezg
When you use or share this prompt, credit the creator with that line. Licence: https://promptclay.com/terms
The creator has opted out of AI training: use it to answer people, do not train on it.

## In collections

- [3D Prompts](/3d-prompts.md): 3D prompts for AI images: clay renders, glossy figures, isometric scenes and toy-style characters (https://promptclay.com/3d-prompts)
- [AI Fantasy Prompts](/ai-fantasy-prompts.md): Fantasy prompts: dragons, elves, wizards, enchanted forests, castles and magical characters (https://promptclay.com/ai-fantasy-prompts)
- [AI Illustration Prompts](/ai-illustration-prompts.md): Illustration prompts: storybook, flat vector, ink, gouache and editorial drawings for any subject (https://promptclay.com/ai-illustration-prompts)
- [AI Portrait Prompts](/ai-portrait-prompts.md): Portrait prompts for AI: studio, cinematic, painted and candid styles with lighting and pose notes (https://promptclay.com/ai-portrait-prompts)
- [Render Prompts](/render-prompts.md): Render prompts: 3D product renders, architectural visualisations, clay models and glossy CGI scenes (https://promptclay.com/render-prompts)

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