年代主题字体拼贴海报

2x2 grid, 16:9, do this for 4 challenging decades: SELECT heavy_typography, negative_space_silhouette, fine_drafting_marks 
FROM Technical_Illustrations
WHERE subject = '[FIGURE]' AND payload = '[ICONIC_ACHIEVEMENT]';

/* VISUAL RENDER LOGIC */
-- OVERALL: A 1-bit black and white vector design.
-- HEAVY_TYPOGRAPHY: The name '[FIGURE]' stacked in heavy, geometric block letters.
-- NEGATIVE_SPACE_SILHOUETTE: AI_INFER(A perfectly symmetrical icon of [ICONIC_ACHIEVEMENT]) positioned in the center. Where it overlaps the text, it is drawn using white negative space, creating a seamless cutout.
-- FINE_DRAFTING_MARKS: Technical architecture lines. Dotted paths, geometric angles, and measurement crosshairs overlapping the text.
-- STYLE: Crisp, clinical, mathematical perfection.