Superhero City Vector Icon QR Code for Posters

About this design

A cluster of black skyscrapers with red grid windows, masked hero silhouettes and a medical cross emblem scattered across a clean white field. Three heavy black square frames, each holding a red windowpane, stand in for the finder squares. The icon shapes in black and red carry the modules, while the white space between them keeps the pattern readable. Crisp edges and a strict two color palette give it a bold comic poster feel.