

A close-up of a painted wall surface in rust brown, cream, yellow, red and navy, covered in scribbled marks and small speckles. Three square frames with orange-filled centers and thick brown outlines act as the finder squares, while the modules are chunky blocky brown strokes with a hand-painted edge. Dark rust against the pale speckled ground keeps the pattern clearly legible. Patchwork cells of black, red and yellow shapes surround the code like a continuing mural.