2x2 grid, 16:9, do this for 4 famous scifi movies: {instructions: A = { silhouette and key internal features of $ SUBJECT, vectorized into black/white forms }
B = { deco ornamentation library: arches, stepped towers, vertical ribs, sunburst panels, circular medallions, chevrons, geometric grids }
C = { background metropolis: tall towers, bridges, arches, clock faces, abstract machinery }
D = { motion graphics: diagonal speed lines, fan rays, stepped echoes, theatrical silhouettes }
POSTER = (A ∩ subject_layer) ∪ (B ∩ ornamental_overlay) ∪ (C ∩ background_field) ∪ (D ∩ dynamic_layer) ∪ (ornamental_border)
Where:
- A is placed centrally, scaled to 70% of canvas.
- B elements are placed along the principal axes of A (symmetry axes, high‑curvature boundaries) by a space‑filling algorithm that respects a semi‑symmetrical grid.
- C fills the remaining canvas, its architectural shapes chosen to echo the angular frequency of A's silhouette (e.g., a curved subject spawns more arches, an angular subject spawns more stepped towers).
- D lines originate from the subject's action focal points, their direction and density derived from the pose vector.
- All elements strictly black, white, or limited 10% grey.}
