Scratchboard Engraving Style Prompt with Semantic Inference

2x2 grid, 16:9, pick 4 hardest decades INPUT: $ TOPIC // Semantic inference from topic DOMINANT = infer_dominant_scale_object($ TOPIC) // the topic's largest symbolic form LIGHT = infer_primary_light_source($ TOPIC) // sun equivalent SECONDARIES = infer_secondary_bodies($ TOPIC, count=2) FIELD = infer_flow_theme($ TOPIC) // what the sky/background represents GROUND = infer_ground_element($ TOPIC) // grassland equivalent VEGETATION = infer_ground_vegetation($ TOPIC) // shrubs / trees / stalks equivalent HORIZON_OPEN = infer_open_center_rule($ TOPIC) FIGURES = infer_foreground_figures($ TOPIC, count=2) SHADOW = infer_shadow_direction_and_tension($ TOPIC) // Build a scratchboard potential field Φ across the square. Φ = flow_field(FIELD) + mass_gravity(DOMINANT) + ground_curvature(GROUND) F = ∇Φ // incision line direction across the entire surface Curl = ∇×Φ // nested contours, whorls, teardrops, marbled eddies Div = ∇·F // line density variation: fine detail vs open black // COMPOSITION: // - Sky/upper field: upper ~2/3 // - Ground: lower ~1/3 // - Horizon: ~67% height // - DOMINANT placed left-half, sized ~29% canvas width // - LIGHT placed upper-right quadrant // - SECONDARIES placed above-right and mid-right // - FIGURES placed lower-left foreground, tiny // - Shadows stretch diagonally toward bottom-left // RENDERING: // - Begin with nearly black surface. // - Describe everything with fine ivory-white incised lines. // - Dense hatching, nested contours, tiny scratches, alternating black/white ribbons. // - All shading through line density and thickness, no gradients. // - DOMINANT surface: convoluted fingerprint-like markings; illuminated upper-right, black lower-left. // - FIELD: flowing irregular contour bands around all bodies; bend around LIGHT. // - LIGHT: small intensely white core, feathery scratched edge, rays merge into field. // - SECONDARIES: fine engraved surface, pale rims, dark interiors. // - GROUND: undulating, thousand slender strokes, alternating crest/hollow. // - VEGETATION: rounded clusters, branching white trunks, scratched foliage edges. // - Center horizon kept relatively open. // - FIGURES: tiny silhouettes, long sharp diagonal shadows through hatched ground. // FINISH: // - Strictly black and ivory-white. No color, no gradient, no blur. // - Square, edge-to-edge fill. No border, text, or signature. Render 8K scratchboard engraving.