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An anime-style underground cave holds a still pool surrounded by glowing blue crystals growing from rock walls
An anime-style underground cave holds a still pool surrounded by glowing blue crystals growing from rock walls

About this illustration

Vertical anime illustration of a quiet underground cavern lined with luminous blue crystals surrounding a calm reflective pool. The moody, magical scene works perfectly as a desktop or phone wallpaper, fantasy game background, or fantasy story illustration.

Prompt: “vertical anime-style illustration of a cave filled with glowing blue crystals around a still underground pool, no people” — AI-generated and reviewed for quality before listing.

Editor's note (9.0/10): Perfectly matches the brief, has clean consistent anime line art, balanced composition, and no visible AI artifacts or errors.

Also searched as: crystal cave wallpaper · anime underground cave · fantasy cave pool · anime fantasy background

Direct file: 1152×2048 JPG

Using this illustration — common questions

Can I use this glowing crystal cave pool illustration for free, commercially?
Yes. This illustration is licensed CC BY 4.0, so you can use it in commercial and personal projects — websites, ads, social media, videos and client work — at no cost. The one condition is the credit: “Glowing Crystal Cave Pool” by BudgetPixel AI (https://budgetpixel.com/images/glowing-crystal-cave-pool-d3679b54) — CC BY 4.0
What size is this illustration?
The original is 1152×2048 pixels (JPG); it also downloads at 1280 px and 640 px on the long side. Its portrait shape suits phone wallpapers, Pinterest pins, Instagram and TikTok posts and magazine-style layouts.
Is this illustration AI-generated?
Yes. It was generated by AI from the prompt “vertical anime-style illustration of a cave filled with glowing blue crystals around a still underground pool, no people” and passed an AI review for quality and safety before listing. The downloaded file carries the IPTC “AI-generated” marker and its licence details.
Where can I find more wallpapers images like this?
Browse the Wallpapers collection, see the similar images below, or describe the exact picture you need and generate it free on this page.

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