Marker Sketchbook Poster for Snacks Across Decades

4 images, 1:1 do this for 4 popular snacks over the decades: INPUT: $ SUBJECT // ── INFERENCE ────────────────────────────────────────────────────────────── NAME = derive_display_word($ SUBJECT) PORTRAIT_STYLE = infer_caricature_style($ SUBJECT) FEATURES = infer_signature_features($ SUBJECT, 3..5) EQUATION = infer_signature_equation($ SUBJECT) DIAGRAMS = infer_signature_diagrams($ SUBJECT, 2..4) SYMBOLS = infer_symbol_set($ SUBJECT, 4..7) PAPER = infer_paper_base($ SUBJECT) ACCENT = infer_highlighter_hue($ SUBJECT) FRAME = infer_frame_ratio(NAME) // ── TEMPORAL STAGES ──────────────────────────────────────────────────────── // We render the FINAL frame. These stages describe how the poster // is composed so that doodles, portrait, and name resolve naturally. STAGE 0 - PAPER BASE (t = 0.00) Cream or ivory paper field fills the canvas. Subtle paper fiber noise appears at low opacity. No ink yet, no accent, no lettering. STAGE 1 - SCATTERED SYMBOLS (t = 0.10) Four to seven small decorative symbols appear scattered across the frame. Symbols include sparkles, stars, plus signs, dots, arrows, asterisks. Each is drawn in single-weight marker line. They establish the density of the background. STAGE 2 - DIAGRAMS (t = 0.22) Signature diagrams materialize in the upper-right and mid-right zones. Examples: atom with orbiting electrons, black-hole grid warp, ringed planet. Diagrams are clean marker line, no shading. Tiny hand-labeled notes may appear beside them. STAGE 3 - PORTRAIT (t = 0.40) The caricature portrait appears in the upper-left. Head, hair, defining features drawn in black marker. Crosshatch shading fills the hair and any beard. Expression and stance are drawn to emphasize signature features. No color yet; only black ink. STAGE 4 - EQUATION (t = 0.55) The signature equation or motto is hand-lettered above the name. It may tuck into the portrait's edge or sit just outside it. Rendered in the same marker weight as the diagrams. STAGE 5 - HIGHLIGHTER SWIPE (t = 0.70) A diagonal highlighter swipe appears in the lower half of the frame. Angle: ±10° from horizontal. Edges are dry and uneven; the swipe is slightly wider than the name. Only one accent hue is used across the whole poster. STAGE 6 - NAME (t = 0.82) The subject's name is hand-lettered in bold brush marker. Slant: slight forward lean. Position: lower half, angled slightly upward to the right. Solid black, with slight marker bleed at the edges. The name sits directly on top of the highlighter swipe. STAGE 7 - CORNER MARKS (t = 0.92) Small quick marks appear in the lower corners. Examples: compass rose, checkmark, asterisk, tiny abstract signature. They anchor the composition and give it a sketchbook feel. STAGE 8 - FINAL POLISH (t = 1.00) Paper grain refined at low opacity. Slight ink bleed on the lettering. Every element uses the same single-weight marker line. Palette strictly: black ink, cream paper, one highlighter hue. No logos, no watermarks, no third-party brands. // ── HARD CONSTRAINTS HELD THROUGHOUT ─────────────────────────────────────── 1. Name is the largest type element in the composition. 2. Portrait reads clearly at 200px. 3. Equation and diagrams are legible. 4. Highlighter appears behind the name only, never elsewhere. 5. Four to seven small decorative symbols scattered across the frame. 6. Crosshatch shading is used only for the portrait, not for diagrams or symbols. 7. Palette strictly: black ink, cream paper, one highlighter hue. 8. Single-weight marker line throughout, except for crosshatch. 9. No logos, no watermarks, no third-party brands. 10. The poster reads as a page from a sketchbook at thumbnail scale. // ── CAMERA ───────────────────────────────────────────────────────────────── Angle : flat frontal, straight-on Format : 1:1 or 4:5 Resolution : 8K Post : subtle paper grain, slight ink bleed, no gloss Output: one 8K hand-drawn marker sketchbook poster, fully inferred from $SUBJECT.