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Enchanted Crystal Cave Pool

ChatGPT (DALL·E)
Enchanted crystal cave with a glowing turquoise pool and amethyst quartz formations
Example image rendered by Promptkoi with FLUX.2 or GPT Image 2 as a preview of the composition.
Commercial use included

Prompt 

enchanted underground crystal cave with a glowing turquoise pool, stalactites refracting light, luminous crystals in amethyst and quartz, misty atmosphere, fantasy environment concept, vertical composition, no text, no logos

Settings

Model
ChatGPT (DALL·E) GPT Image 2
Aspect ratio
9:16
By Varun Sharma

Enchanted Crystal Cave Pool is a ChatGPT (DALL·E) GPT Image 2 prompt for wallpaper work. It runs at ChatGPT (DALL·E) GPT Image 2 · Aspect ratio 9:16, and ships below with the exact prompt text, usage notes, and 2 pasteable variations.

Last updated: July 2026 · written for ChatGPT (DALL·E) GPT Image 2

Part of the ChatGPT (DALL·E) prompt library · see more fantasy prompts .

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41 words in the median of our 462 tested DALL·E prompts — from the tested Promptkoi prompt library.

How to use this prompt

The pool is the light source that makes the cave readable; without its glow the scene becomes a dark rock pile. Amethyst and quartz give color variety, but keep turquoise dominant to avoid a rainbow effect. Stalactites must frame the top of the 9:16 vertical composition, leading the eye down to the pool. If the crystals look plastic, add "rough natural facets" and lower the saturation. Mist adds depth but should not hide the formations. A single reflection of a bright crystal on the water surface adds believability.

Variations to try

  • Fire version: replace turquoise with lava-orange glow and obsidian crystals
  • Frozen version: icy blue pool with clear quartz crystals and snow dust
fantasy wallpaper

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What to do next

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Open this prompt in the ChatGPT (DALL·E) builder, pre-filled, and change one layer at a time.

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For developers — copy this prompt as JSON 
{
  "title": "Enchanted Crystal Cave Pool",
  "prompt": "enchanted underground crystal cave with a glowing turquoise pool, stalactites refracting light, luminous crystals in amethyst and quartz, misty atmosphere, fantasy environment concept, vertical composition, no text, no logos",
  "model": "ChatGPT (DALL·E)",
  "model_version": "GPT Image 2 (ChatGPT)",
  "settings": {
    "aspect_ratio": "9:16"
  },
  "style_tags": [
    "fantasy"
  ],
  "use_case_tags": [
    "wallpaper"
  ],
  "source_url": "https://promptkoi.com/prompts/dalle/enchanted-crystal-cave-pool/"
}

The whole library is available as an open JSON dataset · developer docs.

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