Grille de logos à espace négatif astucieuse pour des décennies

2x2 grid, 16:9, do this for 4 famous decades: { "Design_Type": "Clever Negative Space Logo", "Target_Concept": "[TOPIC]", "AI_Semantic_Inference": { "Base_Font": "Tall, clean, high-contrast Serif or Sans-Serif.", "The_Warp": "The upper vertices of the central letters curve upward, tapering into fine points.", "The_Anchor": "AI_INFER(A small flat-vector silhouette matching the concept) placed at the end of the tapered lines." }, "Aesthetic_Rules": [ "Strictly 2D vector art", "Solid black on cream paper", "No drop shadows, no lighting", "Supreme minimalism" ] }