Blue Circles Abstract Pattern QR Code for Posters

About this design

Navy and electric blue circles crowd a white field, with rust red blobs and bundles of swirling cyan lines drifting between them. Three square frames outlined in pale blue sit inside large dark discs and hide the finder squares. The red clusters and fine line work in the center carry the modules. Strong contrast between the dark navy shapes and the white gaps keeps the pattern legible, while small dots scattered around the edges add rhythm.