

A city skyline of skyscrapers and slender spires in black ink, with a crescent moon arc rising behind the towers on a plain white ground. Square frames and a solid black disc mark the finder squares, set among the buildings. The data modules are bold blocky shapes and diamond dots that merge with the rooftops and silhouettes. Pure black against white keeps the pattern crisp, while fine hatching on the outer towers adds depth without crowding the code. Dripping vertical lines and scattered dots finish the base like tattoo flash.