

A round sci-fi vault door built from concentric rings of crimson, violet and blue stone bricks, with a glowing cyan gear at its hub and a horizontal light beam running through it. Three square inset panels with diamond cutouts disguise the finder squares, while the broken, puzzle-like shapes of the gear and bricks carry the modules. Dark outlines against lighter bricks and cyan highlights keep the pattern legible. A white die-cut border frames the whole disc like a finished sticker.