Template Ultime pour Prompts IA - Guide Complet

Résumé de l'article

Template Ultime pour Prompts IA - Guide Complet

📋 Table des Matières

• Le Template Complet
• Guide des Paramètres
• Bibliothèque d'Options
• Exemples d'Utilisation
• Conseils et Astuces

🎯 Le Template Complet

[INSTRUCTION DE BASE] use my image in, keep face and skin tone [POURCENTAGE]% unchanged

[TYPE DE MÉDIUM] [STYLE GÉNÉRAL] portrait/scene of [SUJET PRINCIPAL]

[DESCRIPTION PHYSIQUE DÉTAILLÉE]

• Face: [caractéristiques faciales à préserver]
• Hair: [style, couleur, texture]
• Body: [morphologie, posture]
• Clothing: [vêtements détaillés]
• Accessories: [bijoux, lunettes, etc.]

[POSE ET ACTION]

• Position: [debout, assis, en mouvement]
• Gesture: [mains, bras, regard]
• Expression: [émotion, intensité]
• Movement: [statique, dynamique]

[COMPOSITION]

• Shot type: [extreme close-up, close-up, medium shot, full shot, wide shot]
• Angle: [eye-level, low-angle, high-angle, dutch angle, bird's eye, worm's eye]
• Framing: [centered, rule of thirds, symmetrical, asymmetrical]
• Aspect ratio: [16:9, 9:16, 4:3, 1:1, 21:9]
• Depth of field: [shallow, medium, deep]

[ÉCLAIRAGE]

• Lighting setup: [type d'éclairage principal]
• Key light: [position, intensité, température]
• Fill light: [intensité, position]
• Rim/Back light: [présence, intensité]
• Lighting style: [Rembrandt, loop, split, butterfly, broad, short]
• Time of day: [golden hour, blue hour, midday, night]
• Light quality: [hard, soft, diffused, dramatic]
• Color temperature: [warm, cool, neutral]

[ENVIRONNEMENT ET ARRIÈRE-PLAN]

• Location: [lieu précis]
• Background: [détails de l'arrière-plan]
• Foreground elements: [éléments au premier plan]
• Environmental details: [atmosphère, météo]
• Depth layers: [plans multiples]

[AMBIANCE ET MOOD]

• Overall mood: [dramatique, serein, intense, playful]
• Atmosphere: [mystérieux, chaleureux, froid, intime]
• Emotion: [confiant, pensif, puissant, vulnérable]
• Energy: [calme, dynamique, explosif, contemplatif]

[STYLE ARTISTIQUE]

• Art style: [photorealistic, cinematic, editorial, artistic]
• Reference: [inspirations spécifiques]
• Color palette: [dominantes, contrastes]
• Color grading: [teintes, saturation, tonalité]
• Texture: [lisse, granuleux, texturé]

[APPAREIL ET TECHNIQUE]

• Camera: [modèle d'appareil]
• Lens: [focale, ouverture]
• Focal length: [14mm, 35mm, 50mm, 85mm, 135mm, 200mm+]
• Aperture: [f/1.2, f/1.4, f/2.8, f/5.6, f/8, f/11, f/16]
• Shutter speed: [fast, medium, slow, long exposure]
• ISO: [100, 400, 800, 1600, 3200]
• Focus: [sharp, selective, soft]

[EFFETS ET POST-TRAITEMENT]

• Visual effects: [lens flare, light rays, bokeh, chromatic aberration]
• Film effects: [grain, vignette, light leaks]
• Motion: [motion blur, frozen, slow motion]
• Reflections: [surfaces réfléchissantes]
• Atmospheric effects: [fog, mist, smoke, rain, snow]
• Special effects: [particles, sparks, glow]

[QUALITÉ ET RÉSOLUTION]

• Resolution: [4K, 8K, 16K, UHD]
• Detail level: [ultra-detailed, hyper-realistic, photorealistic]
• Rendering: [Unreal Engine, Octane Render, V-Ray]
• Quality modifiers: [sharp details, crisp, ultra HD]

[STYLE DE RÉFÉRENCE]

• Photography style: [fashion editorial, documentary, commercial, fine art]
• Cinematographic reference: [film noir, cyberpunk, Wes Anderson, etc.]
• Magazine/Publication: [Vogue, GQ, National Geographic]
• Artist reference: [photographe ou style spécifique]

[INSTRUCTIONS FINALES]

• Technical specs: [spécifications finales]
• Do not include: [éléments à éviter]
• Emphasis: [points à accentuer]

📖 Guide des Paramètres

1. INSTRUCTION DE BASE

Conservation du Visage

keep face and skin tone [X]% unchanged

Options de pourcentage :

• 100.999% - Conservation maximale (quasi-identique)
• 100% - Conservation stricte
• 99% - Très haute conservation
• 95% - Haute conservation avec légère liberté
• 90% - Conservation significative
• 80% - Conservation modérée

Quand utiliser quoi :

• 100.999% : Portraits professionnels, documents officiels
• 100% : Photos éditoriales, mode
• 95-99% : Créations artistiques avec identité préservée
• 80-90% : Interprétations stylistiques

2. TYPE DE MÉDIUM

Photographiques :

• Ultra-realistic photograph
• Photorealistic portrait
• Cinematic photograph
• Editorial photograph
• Fashion photograph
• Documentary photograph
• Commercial photograph
• Fine art photograph

Cinématiques :

• Cinematic scene
• Movie still
• Film frame
• Cinematic portrait
• Cinematic composition

Artistiques :

• Oil painting
• Watercolor painting
• Digital art
• Charcoal sketch
• Pencil drawing
• Acrylic painting
• Mixed media artwork

3D et Sculpture :

• 3D render
• CGI portrait
• Marble sculpture
• Bronze statue
• Clay model
• Papercraft sculpture

3. COMPOSITION - TYPES DE PLANS

Cadrage Vertical

• Extreme Close-Up (ECU) : Yeux uniquement ou détail du visage
• Close-Up (CU) : Visage complet, coupe au cou
• Medium Close-Up (MCU) : Tête et épaules
• Medium Shot (MS) : Taille jusqu'au milieu du torse
• Medium Full Shot : Genoux vers le haut
• Full Shot (FS) : Corps entier avec un peu d'espace
• Wide Shot (WS) : Corps entier avec beaucoup d'environnement

Angles de Caméra

• Eye-Level : Angle neutre, à hauteur des yeux
• Low-Angle : Caméra basse, sujet puissant/dominant
• High-Angle : Caméra haute, sujet vulnérable/petit
• Dutch Angle (Tilted) : Inclinaison, tension/instabilité
• Bird's Eye View : Vue de dessus à 90°
• Worm's Eye View : Vue de dessous extrême
• Over-the-Shoulder : Par-dessus l'épaule
• POV (Point of View) : Perspective première personne

4. ÉCLAIRAGE - SCHÉMAS CLASSIQUES

Éclairages de Portrait

Rembrandt Lighting

• Triangle de lumière sur la joue opposée
• Dramatique et classique
• Rembrandt lighting with triangle of light on cheek

Loop Lighting

• Petite ombre du nez vers le bas
• Flatteur et polyvalent
• Loop lighting with subtle nose shadow

Split Lighting

• Moitié du visage éclairée, moitié dans l'ombre
• Dramatique et intense
• Dramatic split lighting, half face illuminated

Butterfly Lighting

• Lumière de dessus, ombre sous le nez
• Glamour et beauté
• Butterfly lighting, soft shadow under nose

Broad Lighting

• Côté large du visage éclairé
• Élargit le visage
• Broad lighting on wide side of face

Short Lighting

• Côté étroit du visage éclairé
• Amincit et sculpte
• Short lighting, dramatic facial sculpting

Configurations Avancées

Three-Point Lighting

• Key light at 45°, fill light opposite at lower intensity, rim light behind for separation

High-Key Lighting

• Bright, low-contrast, minimal shadows, cheerful mood

Low-Key Lighting

• Dark, high-contrast, dramatic shadows, moody atmosphere

Natural Lighting

• Window light, golden hour sunlight, overcast diffusion

5. OBJECTIFS ET FOCALES

Grands Angles (10-35mm)

• 10-14mm (Ultra Wide) : Effet fisheye, distorsion dramatique
• 16-24mm (Wide) : Contexte environnemental large
• 28-35mm (Moderate Wide) : Street photography, storytelling

Utilisations : Dramatic wide-angle 16mm lens with environmental context

Standards (40-70mm)

• 40-50mm : Vision naturelle, polyvalent
• 50mm : L'objectif classique, "nifty fifty"

Utilisations : Natural 50mm lens perspective, balanced composition

Téléobjectifs Courts (75-135mm)

• 85mm : Portrait flatteur par excellence
• 105mm : Portrait serré, compression agréable
• 135mm : Portrait dramatique, isolation forte

Utilisations : Canon RF 85mm f/1.2 L for flattering portrait compression

Téléobjectifs Longs (200mm+)

• 200-300mm : Compression extrême, isolation maximale
• 400mm+ : Effets de compression dramatiques

Utilisations : 300mm telephoto compression, extreme background blur

6. OUVERTURE ET PROFONDEUR DE CHAMP

Grande Ouverture (f/1.2 - f/2.8)

• Effet : Bokeh prononcé, arrière-plan très flou
• Usage : Portraits, isolation du sujet
• Shot with f/1.2 aperture, creamy bokeh background

Ouverture Moyenne (f/4 - f/5.6)

• Effet : Équilibre entre netteté et flou
• Usage : Portraits de groupe, contexte partiel
• f/4 aperture for balanced depth of field

Petite Ouverture (f/8 - f/16)

• Effet : Grande zone de netteté
• Usage : Paysages, architecture, scènes complexes
• f/11 aperture, everything in sharp focus

7. PALETTES DE COULEURS

Températures de Couleur

Chaudes (Warm)

• Warm color palette: golds, oranges, reds, amber tones
• Color temperature: 3000-5000K, golden hour warmth

Froides (Cool)

• Cool color palette: blues, teals, silvers, icy tones
• Color temperature: 6000-8000K, twilight blue mood

Neutres (Neutral)

• Balanced neutral palette, natural skin tones, 5500K daylight

Schémas de Couleurs Spécifiques

Monochrome

• Black and white, high contrast, grayscale tones

Complémentaires

• Complementary colors: blue/orange, red/cyan contrast

Analogues

• Analogous color scheme: blues, teals, and greens

Triadiques

• Triadic palette: red, yellow, blue accents

Couleurs Spécifiques

• Muted pastels: powder pink, mint green, lavender
• Earth tones: terracotta, olive, burnt sienna, ochre
• Neon accents: electric blue, hot pink, lime green
• Desaturated palette: faded colors, vintage feel

8. AMBIANCES ET ATMOSPHÈRES

Ambiances Émotionnelles

• INTENSE: Dramatic, powerful, commanding, fierce
• SEREIN: Peaceful, calm, tranquil, meditative
• MYSTÉRIEUX: Enigmatic, secretive, intriguing, shadowy
• ROMANTIQUE: Soft, dreamy, intimate, tender
• ÉNERGIQUE: Dynamic, vibrant, explosive, kinetic
• MÉLANCOLIQUE: Somber, pensive, contemplative, nostalgic
• CONFIANT: Bold, assured, magnetic, authoritative
• PLAYFUL: Joyful, whimsical, lighthearted, fun

Atmosphères Environnementales

• MOODY: Dark, brooding atmosphere with dramatic shadows
• ETHEREAL: Light, airy, dreamlike quality
• GRITTY: Raw, urban, textured, realistic
• LUXURIOUS: Opulent, refined, high-end aesthetic
• MINIMAL: Clean, simple, uncluttered space
• CHAOTIC: Busy, complex, layered environment
• INTIMATE: Close, personal, private moment
• EPIC: Grand, sweeping, cinematic scale

9. EFFETS VISUELS ET ATMOSPHÉRIQUES

Effets de Lumière

• LENS FLARE: Anamorphic lens flare, sun flare, hexagonal bokeh
• LIGHT RAYS: God rays, volumetric light beams through fog
• BOKEH: Circular bokeh, creamy background blur, bokeh balls
• GLOW: Soft glow, ethereal light, luminous aura
• CAUSTICS: Light refraction patterns, water reflections

Effets Atmosphériques

• FOG/MIST: Dense fog, morning mist, atmospheric haze
• SMOKE: Drifting smoke, smoke machine effect, colored smoke
• RAIN: Rain drops, wet surfaces, rain streaks
• DUST: Particles in light, dust motes, floating debris
• SNOW: Falling snow, snowflakes, winter atmosphere

Effets de Mouvement

• MOTION BLUR: Speed lines, directional blur, movement trails
• FROZEN MOTION: High-speed capture, water droplets frozen
• SLOW MOTION: Dramatic slow-mo effect, hair/fabric flowing
• LONG EXPOSURE: Light trails, smooth water, star trails

Effets Cinématiques

• CHROMATIC ABERRATION: Color fringing on edges, lens distortion
• FILM GRAIN: 35mm grain, analog texture, grainy aesthetic
• VIGNETTE: Dark corners, edge darkening, focus center
• LIGHT LEAKS: Film light leaks, vintage color shifts
• ANAMORPHIC: Horizontal lens flare, 2.39:1 aspect ratio

10. STYLES CINÉMATOGRAPHIQUES

Film Noir

High-contrast black and white, dramatic shadows, low-key lighting, Venetian blind shadows, femme fatale aesthetic, 1940s noir style, chiaroscuro lighting

Cyberpunk

Neon lights, holographic interfaces, rain-soaked streets, purple and cyan color scheme, dystopian atmosphere, volumetric fog, blade runner aesthetic

Wes Anderson

Perfectly symmetrical composition, centered framing, pastel color palette, flat layered backgrounds, quirky retro aesthetic, planimetric composition

Christopher Nolan

IMAX quality, practical effects, cool blue tones, epic scale, realistic lighting, gritty realism, wide establishing shots

Wong Kar-wai

Step-printed motion blur, saturated colors, neon-lit nights, romantic melancholy, unconventional framing, emotional intimacy

David Fincher

Cool desaturated palette, precise composition, low-key lighting, digital clarity, controlled atmosphere, meticulous detail

11. STYLES PHOTOGRAPHIQUES

Fashion Editorial

High-fashion editorial style, Vogue aesthetic, dramatic posing, designer clothing, studio perfection, bold makeup, avant-garde styling

Street Photography

Candid moment, natural light, urban environment, documentary style, authentic emotion, decisive moment, Henri Cartier-Bresson inspired

Fine Art Portrait

Museum-quality, painterly quality, artistic interpretation, emotional depth, conceptual approach, gallery-worthy

Commercial Beauty

Flawless skin, perfect lighting, cosmetic quality, L'Oreal aesthetic, aspirational beauty, polished finish

Environmental Portrait

Subject in their environment, context-rich, storytelling composition, National Geographic style, authentic setting

12. MATÉRIAUX ET TEXTURES (Pour Art)

Peinture

• OIL: Thick impasto brushstrokes, visible texture, rich colors, traditional oil painting
• WATERCOLOR: Translucent layers, soft edges, water blooms, delicate washes, cold-press paper
• ACRYLIC: Bold colors, matte finish, modern technique, flat application or texture
• GOUACHE: Opaque, velvety finish, flat color areas

Dessin

• CHARCOAL: Bold gestural lines, smudged shadows, dramatic contrast, textured paper
• PENCIL: Fine details, subtle gradation, crosshatching, precise linework
• INK: Strong blacks, confident lines, traditional hatching, pen and ink technique
• PASTEL: Soft blended colors, velvety texture, chalky finish

Sculpture

• MARBLE: Polished Carrara marble, subtle veining, translucent quality, classical sculpture
• BRONZE: Patina finish, cast metal, monumental quality
• CLAY: Handmade texture, thumbprints, organic feel, stop-motion aesthetic
• WOOD: Carved wood, grain visible, natural material
• STONE: Rough texture, ancient feel, weathered surface

13. PARAMÈTRES TECHNIQUES AVANCÉS

Modèles d'Appareils Photo

• CANON: EOS R5, EOS R3, EOS-1D X Mark III
• SONY: Alpha 1, A7R V, A9 III
• NIKON: Z9, Z8, D850
• FUJIFILM: GFX 100 II (medium format)
• HASSELBLAD: H6D-100c (medium format)
• LEICA: M11, Q2
• PHASE ONE: XF IQ4 (high-end medium format)

Objectifs Spécifiques

• CANON: RF 85mm f/1.2 L, RF 50mm f/1.2 L, RF 28-70mm f/2 L
• SONY: GM 85mm f/1.4, GM 50mm f/1.2, GM 24-70mm f/2.8
• ZEISS: Otus 85mm f/1.4, Milvus 50mm f/1.4
• SIGMA: Art 85mm f/1.4, Art 35mm f/1.2

Rendu et Moteurs

• OCTANE RENDER: GPU-based, photorealistic, fast
• UNREAL ENGINE 5: Real-time, Lumen lighting, Nanite
• V-RAY: Industry standard, highly realistic
• CYCLES: Blender's engine, path tracing
• ARNOLD: High-quality, used in film
• REDSHIFT: GPU accelerated, production quality

14. RÉSOLUTIONS ET FORMATS

Résolutions

• HD: 1920x1080 (1080p)
• 2K: 2048x1080
• 4K/UHD: 3840x2160
• 5K: 5120x2880
• 6K: 6144x3240
• 8K: 7680x4320
• 16K: 15360x8640

Rapports d'Aspect

• 1:1 (Square): Instagram, profile pictures
• 4:5 (Portrait): Instagram portrait
• 3:4 (Portrait): Standard portrait
• 9:16 (Vertical): TikTok, Stories, mobile-first
• 16:9 (Horizontal): YouTube, standard video
• 21:9 (Ultrawide): Cinematic, anamorphic look
• 2.39:1 (Anamorphic): Cinema widescreen

📚 Bibliothèque d'Options

Poses et Gestures

Positions du Corps

• Standing straight, confident posture
• Leaning casually against [object]
• Sitting on [furniture], legs crossed
• Reclining dramatically
• Walking forward with purpose
• Running in motion
• Crouched/squatting position
• Lying down, relaxed
• Floating/levitating (surreal)

Positions des Mains

• Hands in pockets, casual
• One hand adjusting collar/lapel
• Arms crossed, authoritative
• Hand running through hair
• Reaching toward camera
• Gesturing expressively
• Hands clasped together
• Touching face/chin pensively
• Holding [object]
• Hands relaxed at sides

Direction du Regard

• Looking directly at camera, eye contact
• Looking slightly off-camera, contemplative
• Looking down, introspective
• Looking up, hopeful/dreamy
• Gazing into distance
• Eyes closed, serene
• Intense stare, piercing gaze
• Side glance, mysterious

Vêtements et Style

Formal/Business

• Tailored suit: [color] with [details]
• Dress shirt: [color], [open/closed collar]
• Tie/bow tie: [pattern/color]
• Blazer/sport coat
• Dress shoes/oxfords
• Watch: [style]

Casual

• T-shirt: [style, color, graphic]
• Jeans: [fit, wash, color]
• Sweater/hoodie: [knit type]
• Sneakers: [style, brand]
• Jacket: [leather, denim, bomber]
• Casual watch/accessories

High Fashion

• Designer pieces: [brand aesthetic]
• Avant-garde styling
• Layered textures
• Statement accessories
• Bold patterns
• Oversized/tailored mix

Athletic/Active

• Performance wear
• Athletic shoes
• Sports-specific gear
• Activewear aesthetic
• Functional clothing

💡 Exemples d'Utilisation

Exemple 1 : Portrait Corporate Professionnel

use my image in, keep face and skin tone 100% unchanged

Generate an ultra-realistic 9:16 corporate portrait of a confident business executive.

SUBJECT DETAILS:

• Wearing a charcoal grey tailored suit, crisp white dress shirt, burgundy silk tie
• Clean-cut hair, professional grooming
• Subtle confident smile, direct eye contact
• Standing in relaxed but authoritative posture

COMPOSITION:

• Medium shot (waist up)
• Eye-level angle
• Centered composition
• 9:16 aspect ratio for LinkedIn
• Shallow depth of field (f/2.8)

LIGHTING:

• Professional loop lighting setup
• Soft key light from 45° creating subtle facial dimension
• Fill light at 50% intensity
• Gentle rim light for separation
• Color temperature: 5500K neutral

ENVIRONMENT:

• Blurred modern office background
• Floor-to-ceiling windows with city view
• Bokeh of distant buildings
• Minimalist, professional setting

CAMERA & TECHNIQUE:

• Canon EOS R5 with RF 85mm f/1.2 L lens
• f/2.8 aperture for background separation
• ISO 400, natural depth
• Sharp focus on eyes

STYLE & MOOD:

• Corporate editorial style
• Authoritative yet approachable mood
• Professional magazine quality
• LinkedIn/Forbes aesthetic

QUALITY:

• 8K resolution
• Ultra-detailed, photorealistic
• Sharp details, crisp rendering
• Professional retouching quality

Exemple 2 : Portrait Cinématique Dramatique

use my image in, keep face and skin tone 100.999% unchanged

Cinematic ultra-realistic portrait in film noir style.

SUBJECT DETAILS:

• Wearing black tailored suit, black shirt
• Slicked-back hair with subtle texture
• Intense, piercing expression
• Strong jawline emphasized
• Slight stubble, rugged look

COMPOSITION:

• Extreme close-up on face
• Dutch angle (15° tilt) for tension
• Asymmetrical framing
• 16:9 cinematic aspect ratio
• Very shallow depth of field (f/1.2)

LIGHTING:

• Dramatic split lighting
• Hard light from camera left, illuminating half the face
• Deep shadows on opposite side
• Venetian blind shadows across face
• Single rim light for edge definition
• Low-key lighting, high contrast

ENVIRONMENT:

• Dark, moody interior
• Hints of urban setting through windows
• Smoke/atmospheric haze
• Film noir detective office aesthetic

CAMERA & TECHNIQUE:

• ARRI Alexa cinema camera aesthetic
• 50mm prime lens
• f/1.2 aperture, bokeh background
• Anamorphic lens flare
• Slight chromatic aberration

VISUAL EFFECTS:

• Volumetric light beams through blinds
• Drifting cigarette smoke
• Film grain texture
• Subtle vignette

STYLE & MOOD:

• Film noir, 1940s aesthetic
• High-contrast black and white
• Psychological tension
• Mysterious, dangerous atmosphere
• Hardboiled detective vibe

COLOR GRADING:

• Monochrome with cool blue tones
• Deep blacks, bright highlights
• High dynamic range
• Crushed blacks for mood

QUALITY:

• 8K cinematic resolution
• Ultra-detailed texture
• Photorealistic skin rendering
• Professional color grading

Exemple 3 : Portrait Fashion Editorial Créatif

use my image in, keep face and skin tone 100% unchanged

High-fashion editorial portrait in avant-garde style.

SUBJECT DETAILS:

• Wearing oversized mustard yellow coat over mint green shirt
• Wide tan tie, high-waisted burgundy trousers
• Statement watch, minimalist jewelry
• Hairstyle: textured, modern quiff
• Clean-shaven with sculpted features

COMPOSITION:

• Full body shot
• Low-angle perspective (camera below eye level)
• Perfectly symmetrical centered framing
• Wes Anderson-inspired geometry
• 3:4 vertical magazine format
• Medium depth of field (f/5.6)

LIGHTING:

• Bright, high-key lighting
• Soft, even illumination
• Butterfly lighting on face
• Minimal shadows for clean look
• Color temperature: 5800K

ENVIRONMENT:

• Standing against classic cream Mercedes-Benz
• Retro-vintage setting
• Flat, patterned wallpaper background
• Pastel architectural elements
• 1970s aesthetic props

CAMERA & TECHNIQUE:

• Hasselblad medium format quality
• 80mm medium format lens
• Sharp focus throughout
• Precise color reproduction
• Clean, clinical detail

COLOR PALETTE:

• Curated pastel palette
• Dominant: mustard yellow, mint green, cream
• Accents: burgundy, tan
• Muted, vintage-inspired tones
• Desaturated but rich

STYLE & MOOD:

• GQ/Vogue Hommes editorial
• Quirky, sophisticated aesthetic
• Retro-modern fusion
• Confident, artistic expression
• Museum-quality fashion photography

QUALITY:

• 16K ultra high resolution
• Magazine cover quality
• Hyper-detailed textures
• Professional editorial standard

🎓 Conseils et Astuces

1. Construction Logique du Prompt

Ordre Optimal :

1. Instructions de base (conservation du visage)
2. Type et style général (réaliste, cinématique, etc.)
3. Sujet et description physique (détails du personnage)
4. Pose et action (ce que fait le sujet)
5. Composition (cadrage, angle)
6. Éclairage (schéma principal)
7. Environnement (lieu, arrière-plan)
8. Ambiance (mood, émotion)
9. Technique (appareil, objectif)
10. Effets (visuels spéciaux)
11. Qualité (résolution finale)

2. Règles d'Or

A FAIRE :

• Être spécifique et détaillé
• Utiliser des termes techniques précis
• Référencer des styles existants
• Construire une cohérence visuelle
• Penser en couches (foreground, subject, background)
• Mentionner les détails importants

A EVITER :

• Prompts trop vagues ou génériques
• Contradictions (ex: "bright" et "dark" ensemble)
• Trop de styles mélangés
• Oublier les détails de conservation du visage
• Négliger l'éclairage

3. Techniques Avancées

Layering (Superposition)

Construisez votre image en couches mentales :

• LAYER 1 (Background): Blurred city skyline at night
• LAYER 2 (Mid-ground): Atmospheric fog, neon signs
• LAYER 3 (Subject): Character in sharp focus
• LAYER 4 (Foreground): Rain drops, bokeh lights
• LAYER 5 (Effects): Lens flare, film grain

Contrast Method (Méthode du Contraste)

Utilisez des oppositions pour renforcer l'impact :

• Sharp subject vs blurred background
• Warm skin tones vs cool blue environment
• Bright key light vs deep shadows
• Static pose vs dynamic background

Reference Stacking (Empilement de Références)

Combinez plusieurs références pour un style unique :

• Lighting: Rembrandt
• Color: Blade Runner
• Composition: Wes Anderson
• Mood: Film noir
• Technique: National Geographic

4. Troubleshooting (Résolution de Problèmes)

Problème : Le visage ne ressemble pas assez

• Augmenter le pourcentage (100.999%)
• Ajouter "exact facial features"
• Répéter "preserve identity"

Problème : L'éclairage est plat

• Spécifier le schéma d'éclairage (Rembrandt, split, etc.)
• Ajouter rim light pour la séparation
• Mentionner les ratios d'éclairage

Problème : Manque de profondeur

• Ajouter depth of field (f/1.4-2.8)
• Spécifier foreground/background elements
• Utiliser "bokeh" et "background blur"

Problème : Ambiance pas assez marquée

• Renforcer les mots d'ambiance
• Ajouter color grading spécifique
• Inclure des effets atmosphériques

5. Formules Rapides

Pour Portrait Professionnel : Medium shot + Loop lighting + 85mm f/2.8 + Neutral background + Confident expression + 8K

Pour Style Cinématique : Cinematic composition + Dramatic lighting + Anamorphic lens flare + Film grain + Color grading + 2.39:1 aspect ratio

Pour Mode Editorial : Full body + Creative pose + High-key lighting + Bold colors + Designer clothes + Magazine quality

Pour Ambiance Dramatique : Low-key lighting + High contrast + Chiaroscuro + Moody atmosphere + Deep shadows + Cinematic mood

🎯 Checklist Finale

Avant de finaliser votre prompt, vérifiez :

• Conservation du visage spécifiée
• Type de médium défini
• Sujet décrit en détail
• Pose et expression claires
• Composition précisée
• Schéma d'éclairage nommé
• Environnement décrit
• Ambiance/mood définie
• Appareil et objectif mentionnés
• Résolution finale indiquée
• Cohérence globale du style
• Pas de contradictions

📝 Template Vierge à Remplir

use my image in, keep face and skin tone ___% unchanged

___ [médium] ___ [style] portrait of ___

SUBJECT:

• Face: ___
• Hair: ___
• Clothing: ___
• Accessories: ___

POSE:

• Position: ___
• Gesture: ___
• Expression: ___

COMPOSITION:

• Shot type: ___
• Angle: ___
• Aspect ratio: ___
• Depth of field: ___

LIGHTING:

• Setup: ___
• Key light: ___
• Style: ___

ENVIRONMENT:

• Location: ___
• Background: ___

MOOD:

• Atmosphere: ___
• Emotion: ___

CAMERA:

• Body: ___
• Lens: ___
• Settings: ___

EFFECTS:

• Visual: ___
• Atmospheric: ___

QUALITY:

• Resolution: ___
• Style reference: ___

Bon prompting ! 🎨✨