Colorful Cube Block Wall 3D QR Code for Posters

About this design

A wall of colorful squares in pink, orange, yellow, green, blue and purple, each block extruded so it casts small shadows on its neighbors. Three recessed square frames, each holding a tiny grid of colored windows, disguise the finder squares. The data modules appear as puzzle-like blobs of orange, yellow and pink cut into larger tiles. Strong contrast between warm and cool blocks and the crisp edges of each shape keep the pattern legible. The overall look recalls a scrambled cube puzzle blown up into architecture.