

A dense field of black and white ink swirls, concentric rings and scattered dots fills the whole square. Large circular whorls with spiral centers hide the finder squares, while the blobby black shapes and dotted white passages in the middle carry the modules. Strong black against white keeps the pattern readable, and the fine flowing lines around the edges stay clearly separate from the main shapes. Parallel ribbon-like strokes curve along the right side and add a sense of movement.