Bold vector-style portrait poster prompt

Convert the person in the reference image into a striking, high-impact vector art poster with a bold duotone color scheme. Recreate the subject using clean, simplified geometric vector forms, dramatic shadow areas, and crisp, contrasting highlights. Incorporate diagonal graphic elements, angular shapes, dynamic speed trails, and motion streaks to give the composition a powerful sense of action and movement. Maintain a minimal, uncluttered background while emphasizing a contemporary sports-inspired graphic design, with sharp edges, strong visual contrast, and an energetic poster layout. Square composition, 1:1 aspect ratio.