Sonic appears in polished silver-and-black armor against a saturated blue sky, holding a crested helmet while a sword rises out of focus on the right. He blinks and changes expression, then a green energy streak sweeps diagonally across the armor as the clouds shift softly behind him. The full wallpaper is 3840x2160 and runs for exactly 22.47 seconds.
Bright blues and a playful heroic pose suit an upbeat gaming desk, though the pale clouds raise overall screen brightness. A short row along the clearer upper-left sky avoids Sonic’s face, armor, helmet, and the large sword on the right.
The live MP4 is a silent loop at 3840×2160 (19.3 MB, 0:22). The HD option keeps the same motion at 1920×1080 (4.2 MB).
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