Dual Exposure Sports Tribute Poster

Create a high-end sports tribute poster using a dual exposure photo-grid composite style with mixed-media textures. Build a large-scale, high-contrast black and white portrait silhouette of {argument name="subject" default="[PERSON NAME]"} as the central vessel. Fill the interior with a dense photo mosaic grid of career action shots. Apply artistic textures to grid cells: halftone dots for comic-book raster, fabric or embroidery texture suggesting jersey material, and heavy film grain on select high-contrast shots. Use a monochrome base with selective {argument name="accent color" default="team or flag color"} overlays on specific cells. Typography: top left, write the name in {argument name="font" default="Inter Semibold"} with tight negative kerning (-4%), small enough to occupy max 20% canvas width. Top right: place the primary logo or flag symbol at max 10% canvas width. Background: off-white or light grey with visible paper or concrete texture, never flat digital white. Center the figure with wide negative space on all sides.