Risograph 风格运动艺术海报

Create a highly collectible {argument name="athlete" default="Cristiano Ronaldo"} poster inspired by contemporary risograph printing, independent art publications, and experimental editorial design. The composition is built around a tightly cropped portrait of young Manchester United Ronaldo, captured in a spontaneous over-the-shoulder pose that communicates ambition, unpredictability, and youthful confidence. The image should feel physically printed rather than digitally generated. Layered risograph textures, imperfect ink registration, subtle grain structures, overlapping color passes, and tactile paper surfaces create visual richness throughout the composition. Large typographic forms interact directly with the portrait, occasionally misaligning in controlled ways to create authentic print character. The palette consists of {argument name="colors" default="royal blue, fluorescent orange, warm cream, and deep black"}. The portrait remains highly recognizable while portions of the image dissolve into graphic textures and abstract print interventions. The final artwork should resemble a limited-edition poster sold in a contemporary design bookstore rather than a traditional sports print.