Model: x/flux2-klein:4b via Ollama at mac.lan:11434

Wide horizontal banner. A serpentine ouroboros of glowing redirect arrows
looping through a web server rack, one arrow growing longer with each pass.
Soft modern editorial palette: warm grey concrete with single amber accent.
No text, no logos, no faces.

Post-processing: 1024x1024 → 728x90 center crop, 8-bit grayscale, strip metadata.