A dynamic and colorful poster with a central human figure in a symbolic pose

A dynamic and colorful poster with a central human figure in a symbolic pose. The figure should be rendered in a bold, expressive style with a touch of caricature. The background should be a vibrant composition of geometric shapes and organic forms. Use a limited palette of contrasting colors for maximum impact. Include a subtle hint of social commentary relevant to a modern audience. Finalize the image in the style of Waldemar Świerzy.

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra digit, fewer digits