# Grok Imagine prompt: Subterranean advanced civilizations

- Model: Grok Imagine
- Creator: [Library Cinema (@library.cinema)](/@library.cinema.md)
- Label: AI-generated
- Use cases: Nano Banana Pro
- AI keywords: 3D render, architecture
- Copies: 0
- Saves: 0
- Published: 2026-11-01
- Cover image: https://cdn.promptclay.com/media/v/01M6BRQWQSZ26ADG956J8ZYFJV/w1200.webp
- Page: https://promptclay.com/prompts/grok-imagine-prompt-subterranean-advanced-civilizations-gyj6zm

## Prompt

```text
UHD realistic depiction of ancient subterranean advanced civilizations from before the world's flood, strictly according to the most coherent conglomerated accounts of pre-flood subterranean housing, where all entities that survived the flood and sti...
```

## About

A Grok Imagine prompt requesting a UHD realistic depiction of ancient subterranean advanced civilizations from before the world's flood, based on coherent accounts of pre-flood subterranean housing.

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

## Credit and licence

Prompt by @library.cinema on Promptclay, https://promptclay.com/prompts/grok-imagine-prompt-subterranean-advanced-civilizations-gyj6zm
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

- [Grok Imagine Prompts](/grok-imagine-prompts.md): Grok Imagine prompts for images and short video: portraits, scenes, styles and animated shots (https://promptclay.com/grok-imagine-prompts)
- [Nano Banana Architecture Prompts](/nano-banana-architecture-prompts.md): Architecture prompts for Nano Banana: building renders, interior concepts, facades and sketch-to-render edits (https://promptclay.com/nano-banana-architecture-prompts)
- [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)
- [Render Prompts](/render-prompts.md): Render prompts: 3D product renders, architectural visualisations, clay models and glossy CGI scenes (https://promptclay.com/render-prompts)

## Related searches

- [3d render prompts](/search.md?q=3d+render) (https://promptclay.com/search?q=3d+render)
- [Architecture prompts](/search.md?q=architecture) (https://promptclay.com/search?q=architecture)

## More like this

- [Cinematic Underwater Atlantis City](/prompts/cinematic-underwater-atlantis-city-z4x89h.md): GPT Image 2, by @library.anime
- [Double Exposure Underwater City Portrait](/prompts/double-exposure-underwater-city-portrait-66psqq.md): GPT Image 2, by @library.concept
- [Epic Cinematic Fight Scene: Shadow Sorcerer vs. Fiery-Ice Phoenix](/prompts/epic-cinematic-fight-scene-shadow-sorcerer-vs-fiery-ice-phoenix-sekvg2.md): Seedance 2.0, by @library.cinema
- [Breathtaking Fantasy Environment](/prompts/breathtaking-fantasy-environment-23w5jr.md): GPT Image 2, by @library.game.art
- [Futuristic Metropolis Above the Clouds](/prompts/futuristic-metropolis-above-the-clouds-hdyj07.md): GPT Image 2, by @library.thumbnails
- [Impossible Cosmic Horizon](/prompts/impossible-cosmic-horizon-86j2vj.md): GPT Image 2, by @library.typography
- [Epic Vertical Fantasy Castle Wallpaper](/prompts/epic-vertical-fantasy-castle-wallpaper-259pfk.md): GPT Image 2, by @library.ui.design
- [Elven Treetop City](/prompts/elven-treetop-city-cpxjvy.md): GPT Image 2, by @library.anime
- [Stonepunk Overgrown Temple Courtyard](/prompts/stonepunk-overgrown-temple-courtyard-8ft6fx.md): Nano Banana Pro, by @library.art
- [Photorealistic Crystal Logo Generation](/prompts/photorealistic-crystal-logo-generation-4h5p2p.md): Nano Banana Pro, by @library.art
- [Futuristic Floating Garden Utopia](/prompts/futuristic-floating-garden-utopia-whs77h.md): Grok Imagine, by @library.cinema
- [Dragon Wolf in Jungle Ruins](/prompts/dragon-wolf-in-jungle-ruins-a9wvsn.md): GPT Image 2, by @library.lifestyle

---
Canonical: https://promptclay.com/prompts/grok-imagine-prompt-subterranean-advanced-civilizations-gyj6zm
Search: /search.md?q=your+words