A blue oval ring glows on the floor of a wide hall between tall lit pillars.

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Cobalt Reactor Hall

Cobalt Reactor Hall — a fresh TimeTravelWalls original.

A blue oval ring glows on the floor of a wide hall between tall lit pillars. The deep blue walls fade into shadow above.

Category: Technology · Architecture

cobaltreactorhall

Specs

Resolution: 1920 × 1080 pixels (High Resolution)
Aspect ratio: 16:9 (wide)
File size: 148 KB JPEG
Fits: 16:9 Mac displays such as iMac 24-inch, Studio Display and Pro Display XDR fit it edge to edge. MacBook Air and MacBook Pro screens are closer to 16:10, so macOS trims a thin strip from the sides. macOS scales it up on Retina displays, so it looks softer than native on 4.5K to 6K screens.
License: Free, no signup, no watermark (personal use, license)

Get this wallpaper

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Prompt used

low angle inside a fusion reactor chamber, a curved band of glowing violet plasma along the bottom, polished metal panels at the side edges catching the light, dark shadowy space above and in the center, photorealistic, techno-modern, calm --no people, person, text, font, number --chaos 50 --ar 16:9 --raw --stylize 250 --v 8.2