This tribute poster was created for the 'Forest of Posters' section in the exhibition . Commemorating the centenary of Castiglioni’s birth, the project brings together domestic and international graphic designers to reinterpret the maestro's creative legacy.

The core design motif draws inspiration from Castiglioni’s pioneering approach to lighting and spatial composition. Utilizing light and shadow to evoke a sense of floating through indeterminate space, the poster pays homage to the lasting visual and conceptual traces of Achille Castiglioni.