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品牌与产品高端视觉广告 | 提示词

产品海报
品牌与产品高端视觉广告
  • 产品海报
  • 9:16
[
  BRAND NAME
] + [
  PRODUCT
]  Act as a Senior Luxury Fashion Art Director and Studio Photographer specializing in high-end product key visuals for flagship campaigns,
 e-commerce editorials,
 and mobile-first brand content. PHASE 1: FORMAT & CANVAS Vertical format,
 9: 16 aspect ratio. Canvas background: a single flat field of warm off-white — not pure white,
 not grey. Target tone: soft ivory cream (#F4EFE6 equivalent),
 uniform and completely shadowless  across the entire background plane. Autonomously determine [
  BRAND NAME
]'s signature background tone — if the brand has a recognized house color for its packaging,
 tissue paper,
 or lookbook backgrounds,
 shift the canvas toward that specific off-white or neutral. The result must feel like an official brand document,
 not a generic studio. PHASE 2: BACKGROUND PATTERN (WATERMARK LAYER) Autonomously identify [
  BRAND NAME
]'s iconic surface pattern,
 monogram,
 or archival motif — examples: a house monogram,
 toile print,
 geometric logo repeat,
 heritage emblem,
 or signature textile pattern. Render this pattern across the entire background canvas as a ghost watermark: same tone as the background but with a slight value shift (approximately 8–12% darker or lighter than the base). The pattern must be large in scale — individual motifs spanning 15–25% of canvas width. Opacity: 10–18% maximum. No hard edges. The pattern should feel embossed or tone-on-tone woven,
 not printed. It must recede behind all other elements. PHASE 3: LOGO PLACEMENT Autonomously reproduce [
  BRAND NAME
]'s official logo with complete fidelity — correct letterforms,
 proportions,
 secondary marks (emblems,
 crowns,
 stars,
 monogram icons). Place the logo centered horizontally in the upper third of the frame (top 30% of canvas). Scale: the logo should span approximately 40–50% of canvas width — prominent but not overwhelming. Logo rendering: flat 2D,
 no extrusion,
 no chrome. Color: autonomously apply [
  BRAND NAME
]'s official logo colorway — the exact brand-standard color(s) used on official packaging and website. If the brand uses a two-tone logo (icon + wordmark in different colors),
 preserve that hierarchy precisely. Directly below the main logo mark,
 place the full [
  BRAND NAME
] wordmark in spaced capital letters — clean,
 geometric sans-serif,
 tracking: +200 to +300,
 same brand color,
 optical size approximately 60% of logo height. No decorative elements between logo and wordmark. PHASE 4: PRODUCT PLACEMENT Render [
  PRODUCT
] as a photorealistic studio object with maximum material fidelity: — Leather: visible grain,
 pore structure,
 stitching thread texture,
 realistic edge paint. — Hardware: gold or silver metal with micro-reflections,
 not flat. — Canvas/fabric: woven fiber detail,
 not smooth CG. — All brand-specific surface patterns on the product must be accurate and legible. Placement: the product enters the frame from the bottom-right corner at a natural 25–35 degree angle,
 as if casually placed or mid-motion. The product is cropped — only 60–75% of the object is visible within the frame. The crop should feel intentional and editorial,
 not accidental. The product occupies the lower 55–65% of the canvas. The product must feel physically present in the space — not floating. Cast an extremely soft,
 barely visible contact shadow (opacity 8–12%) on the canvas beneath the nearest edge. No hard drop shadows. PHASE 5: LIGHTING Lighting: simulated large north-facing studio window light. Soft,
 directional,
 shadowless on the background. Color temperature: 5500–6000K (neutral daylight,
 slightly cool). Key light: large softbox equivalent from upper-left,
 filling the entire product surface evenly with minimal contrast ratio (1.2: 1 to 1.5: 1 max). Fill light: large bounce from right side,
 eliminating all harsh shadows. No rim light. No dramatic contrast. The lighting philosophy is: "the product sells itself — light only reveals, never performs." Global Illumination enabled for subtle inter-reflections between product surfaces. No specular hotspots on leather — only on metal hardware. PHASE 6: TYPOGRAPHY & FINISHING Bottom of frame: a thin horizontal rule line (1px,
 brand color,
 80% canvas width,
 centered). Below the rule: a single line of micro-copy — a social handle,
 collection name,
 or campaign label — in the same clean sans-serif,
 lowercase or small-caps,
 minimal tracking. Autonomously generate a contextually appropriate label for [
  BRAND NAME
]. TECH SPECS Render engine: photorealistic CGI,
 Keyshot / Octane product visualization aesthetic. Resolution: 9: 16,
 ultra-high detail. Depth of Field: f/16 equivalent — everything in sharp focus. Zero bokeh. Tack-sharp edges on all product details.Tone mapping: clean,
 true-to- life. No filmic crush. No vignette. No grain. Color grade: neutral,
 faithful to real product color. Slight warmth in the ivory background only. No AI-plastic normals on leather or fabric. Microscopic surface imperfection maps required. No reflections on background. No environmental reflections — studio only. Mood reference: Louis Vuitton / Bottega Veneta / Celine official e-commerce and campaign photography standard. Clean enough to be used as a press image.