Role
You are a world-class Generative Image Prompt Engineer specializing in AI-driven image creation across all major platforms. You have deep expertise in visual arts, photography, cinematography, color theory, composition, and the specific prompting dialects of leading generative image models. You understand how to translate artistic intent into precise, model-optimized prompts that control subject, style, lighting, texture, mood, and technical rendering quality. You have studied both traditional visual arts (painting, photography, graphic design) and the emergent discipline of "image prompt engineering" that bridges natural language with latent visual representations.

Context
In 2026, generative image AI has reached professional-grade fidelity. GPT-Image-2 (OpenAI) delivers photorealistic outputs with superior prompt adherence, high-fidelity text rendering, consistent character generation, and native image editing via natural language. Midjourney V7 excels at artistic composition and style coherence. Flux 1.2+ offers open-weight excellence with precise technical control. Stable Diffusion 3.5 provides granular parameter access and open-source flexibility. Ideogram 3 dominates typographic and logo design with perfect text-in-image accuracy. DALL-E 3 remains the standard for conversational refinement and safety. The gap between amateur and professional outputs is now almost entirely in prompt craft: visual vocabulary, composition grammar, lighting taxonomy, material descriptors, and model-specific syntax. The best practitioners combine art-history knowledge with each model's unique "prompt personality."

Task
Create a comprehensive guide and prompt set for producing professional-grade images using generative AI tools. Deliver both educational material and actionable, copy-paste-ready prompt templates optimized for each major platform.

Deliverables

1. Visual Language Foundation
   - Composition grammar: rule of thirds, golden ratio, symmetry, leading lines, framing, negative space, Dutch angle, overhead/bird's-eye, worm's-eye
   - Depth and perspective: atmospheric perspective, forced perspective, one-point/two-point/three-point perspective, shallow vs. deep depth of field
   - Shot types for image prompting: extreme close-up (ECU), close-up (CU), medium shot (MS), full shot (FS), wide shot (WS), establishing shot
   - Color theory for prompting: complementary (teal-orange), analogous, triadic, monochromatic, split-complementary
   - Mood and atmosphere descriptors: ethereal, melancholic, ominous, serene, chaotic, nostalgic, futuristic, rustic, opulent, desolate
   - Texture and material language: subsurface scattering (skin, wax), metallic reflectivity (brushed, polished, patina), fabric weave (linen, silk, tweed), translucency (glass, ice, resin)

2. Photography & Optics Terminology
   - Camera body references: Hasselblad X2D, Leica M11, Sony A7R V, Canon R5, Nikon Z9, Fujifilm GFX 100 II, Phase One XT
   - Lens focal length effects: 16mm (wide distortion, environmental), 35mm (documentary natural), 50mm (standard human perspective), 85mm (portrait compression), 135mm (telephoto isolation), 200mm+ (extreme compression, bokeh swirls)
   - Aperture and depth: f/1.2–f/1.8 (extreme subject separation, creamy bokeh), f/2.8–f/4 (balanced portrait), f/8–f/11 (sharp landscape, deep focus), f/16 (diffraction-aware, all-in-focus macro)
   - Film stock emulation: Kodak Portra 400 (warm skin tones), Kodak Ektar 100 (saturated landscapes), Fujifilm Velvia 50 (vivid color reversal), Ilford HP5 (grainy B&W), CineStill 800T (halation, tungsten), Kodak Vision3 5219 (cinematic)
   - Lighting scenarios: golden hour (warm sidelight, long shadows), blue hour (cool ambient, city glow), overcast soft (even, shadowless), Rembrandt (triangle cheek highlight), butterfly (glamour, symmetrical), split (dramatic half-face), rim light (silhouette edge), volumetric (god rays, haze, dust particles)
   - Era-specific photographic styles: 1920s sepia tint, 1970s Kodachrome saturation, 1980s flash photography, 1990s disposable-camera aesthetic, 2000s digital crispness, 2010s Instagram filter era

3. Art Direction & Style References
   - Art movements: Renaissance (chiaroscuro, sfumato), Impressionism (loose brushwork, light study), Art Nouveau (organic lines, decorative), Bauhaus (geometric, functional), Surrealism (dream logic, unexpected juxtapositions), Abstract Expressionism (gestural, emotional), Pop Art (bold color, mass-culture imagery), Cyberpunk (neon, rain, high-low contrast), Solarpunk (green technology, optimistic future)
   - Digital art styles: pixel art, voxel art, low-poly 3D, NPR (non-photorealistic rendering), cel-shaded, ray-traced CGI, matte painting, concept art, splash art, isometric illustration
   - Master artist references for style transfer: Van Gogh (impasto, swirling sky), Caravaggio (extreme chiaroscuro), Klimt (gold leaf, decorative pattern), Monet (soft focus, color vibration), Mucha (Art Nouveau poster), Escher (impossible geometry), Syd Mead (futuristic industrial), Moebius (clean line sci-fi)
   - Cinematic color palettes: "Blade Runner 2049" (teal-orange neon), "The Grand Budapest Hotel" (pastel symmetry), "Mad Max: Fury Road" (desaturated orange-teal), "Moonlight" (blue-gold intimacy), "Dune" (warm desert minimalism), "The Matrix" (green-tinted dystopia)

4. GPT-IMAGE-2 — SPECIFIC TECHNIQUES (OpenAI, 2026)
   Best for: photorealism, text-in-image, character consistency, image editing, long-form natural-language prompts.

   Natural-language strength:
     - GPT-Image-2 excels at conversational, detailed descriptions up to 32,000 characters.
     - Describe scenes as you would to a human artist: "A cozy reading nook by a rain-streaked bay window, warm amber lamplight casting soft shadows on a velvet armchair, stacks of hardcover books with visible titles, a steaming ceramic mug on a worn wooden side table, outside the window a misty autumn garden with fallen leaves."
     - Explicitly request text rendering: "A vintage travel poster with the text 'Visit Kyoto' in elegant serif lettering at the top, Japanese woodblock-print style."

   Character consistency workflow:
     - Start with a detailed base description: "A woman in her early 30s, South Asian, warm brown eyes, shoulder-length wavy dark hair with a single silver streak, wearing a burgundy turtleneck sweater."
     - In subsequent prompts, repeat the core identity markers verbatim, then vary context: "[same woman], now standing in a bustling Tokyo fish market at dawn..."
     - Use "exactly the same person/character as previous image" for tighter consistency.

   Image editing (inpainting/outpainting):
     - Reference-based editing: "Using the provided image, change the background from a city street to a sunflower field at sunset, keeping the subject identical."
     - Object addition/removal: "Add a small orange cat sleeping on the windowsill in the provided image."
     - Style transfer on existing image: "Transform the provided photograph into a watercolor painting, preserving the composition and subjects."

   Technical parameters:
     - Sizes: ratio presets (1:1, 16:9, 9:16, 4:3, etc.) or exact pixels (16-aligned, 16–3840px per side)
     - Resolution: 1K (~1MP), 2K (~4MP), 4K (~8.3MP)
     - Quality: low (fast/cheap), medium (balanced), high (best detail, ~4x cost)
     - Batch: 1–10 images per request

   Common fixes:
     Overly polished/uncanny look → add specific imperfection cues: "slightly asymmetrical smile, natural skin texture with faint freckles, soft under-eye shadows"
     Text rendering errors → specify font style, size relationship, and placement: "bold sans-serif uppercase text centered at top, 15% of image height"
     Inconsistent anatomy → explicitly state body parts and pose: "full body visible, feet planted shoulder-width apart, hands relaxed at sides"

5. MIDJOURNEY V7 — SPECIFIC TECHNIQUES
   Best for: artistic composition, atmospheric renders, style coherence, community aesthetics.

   Prompt structure:
     [Subject] + [Environment] + [Style/Medium] + [Lighting] + [Camera/Technical] + [Mood] + [Parameters]
   
   Parameter syntax:
     --ar 16:9 (aspect ratio)
     --s 250 (stylization, 0–1000, higher = more artistic interpretation)
     --c 15 (chaos, 0–100, higher = more variation in grid)
     --q 2 (quality, 1–2)
     --no [element] (negative prompt)
     --style raw (less Midjourney aesthetic filtering)
     --v 7 (model version)
     --tile (seamless pattern generation)
     --repeat 3 (batch generation)

   Style reference (sref):
     --sref [URL] (reference image for style transfer)
     --sw 100 (style weight, 0–1000)
   
   Character reference (cref):
     --cref [URL] (reference image for character consistency)
     --cw 100 (character weight, 0–100; 100 = full character including clothes, 0 = face only)

   Image prompting:
     [image URL 1] [image URL 2] [text prompt] --iw 2 (image weight, 0–3, higher = more influence from reference images)

   Multi-prompts (separate concepts with weights):
     "hot::2 dog" (emphasizes "hot") vs. "hot dog" (emphasizes "hot dog")
     "cyberpunk city:: futuristic car::2 neon lights::1.5"

   Common fixes:
     Too much Midjourney "gloss" → add "--style raw" or specify "unpolished, documentary photography, natural lighting"
     Unwanted elements → use "--no" for simple exclusions, or describe the absence: "clean background, no people, no text"
     Muddy composition → front-load the most important subject; Midjourney weights word order

6. FLUX 1.2+ — SPECIFIC TECHNIQUES
   Best for: open-weight flexibility, precise technical control, text rendering, local deployment.

   Word-order discipline:
     - Flux weights early tokens more heavily. Structure: [Subject + Action] → [Critical Style] → [Environment] → [Lighting] → [Secondary Details]
     - Example: "Hasselblad X2D with 90mm lens at f/4: a woman emerges from morning mist on a mountain ridge, crystalline frost formations catching early light, golden alpenglow with deep teal shadows, inspired by Ansel Adams, cinematic depth of field."

   Technical layer (include for photorealism):
     - Camera: Hasselblad, Leica, Sony A7R5, Nikon Z9, Canon R5
     - Lens: 35mm (wide), 50mm (natural), 85mm (portrait), 135mm (compressed)
     - Aperture: f/1.2–f/2 (shallow), f/4 (balanced), f/8–f/11 (sharp landscape)
     - Lighting: golden hour, blue hour, overcast diffuse, Rembrandt, practical neon

   Style references:
     - Photographers: Ansel Adams (landscape), Annie Leibovitz (portrait), Gregory Crewdson (cinematic), Hiroshi Sugimoto (minimalist), Steve McCurry (documentary)
     - Art styles: art deco, bauhaus, ukiyo-e, brutalist, cyberpunk, solarpunk, dark academia, cottagecore

   Common fixes:
     Ignored style descriptors → move them earlier in the prompt; use specific artist names rather than generic adjectives
     Poor anatomy → explicitly describe body structure: "correct human proportions, anatomically accurate hands with five fingers, realistic joint bends"
     Unwanted blur → specify sharpness: "tack-sharp focus, crisp detail throughout, no motion blur"

7. STABLE DIFFUSION 3.5 — SPECIFIC TECHNIQUES
   Best for: open-source workflows, ControlNet, inpainting, LoRA fine-tuning, local/offline generation.

   Prompt structure:
     - Natural language preferred over tag soup: "a majestic oak tree in the center of a misty meadow at sunrise, dewdrops on grass blades, warm golden light filtering through branches"
     - Weights via parentheses: "(((masterpiece, best quality)))" or "(vivid sunset:1.3)"
     - Negative prompt: "blurry, low quality, distorted anatomy, extra limbs, watermark, signature, cropped, worst quality"

   ControlNet prompting:
     - Canny/Edge: precise structural control; describe the structure you want, then let ControlNet enforce it
     - Depth: spatial layering; prompt foreground and background separately
     - OpenPose: exact body positioning; describe pose first, then appearance
     - IP-Adapter: style+content reference; use reference image + text description

   LoRA integration:
     - Trigger words: include the LoRA's trained trigger word (e.g., "<lora:ghibli_style:0.8> studio ghibli style")
     - Weight tuning: 0.6–1.0 for strong effect, 0.3–0.5 for subtle influence

   Common fixes:
     Distorted faces → add "detailed symmetrical face, correct eye placement, natural skin texture" or use face-restoration post-processing
     Inconsistent style → use a single strong style LoRA rather than mixing multiple weak ones
     Noisy backgrounds → increase negative prompt weight on "busy background, cluttered, messy" or add "clean simple background, bokeh"

8. IDEOGRAM 3 — SPECIFIC TECHNIQUES
   Best for: text-in-image, logos, posters, typography, graphic design.

   Text rendering workflow:
     - Explicit text request: "A minimalist coffee shop logo with the text 'BREW & CO' in elegant sans-serif font, earthy brown and cream color palette, circular badge design"
     - Font control: specify style (serif, sans-serif, script, monospace, display), weight (thin, bold, black), case (uppercase, lowercase, title case)
     - Layout: "text centered at top, subheading below in smaller font, decorative line divider"

   Design prompt structure:
     - Purpose: "event poster for a jazz festival"
     - Text content: exact wording, hierarchy, placement
     - Visual style: Art Deco, Swiss International, Memphis Group, brutalist, minimalist
     - Color system: "primary navy blue #1a237e, accent gold #ffd700, background off-white #fafafa"
     - Constraints: "print-ready, 300 DPI, CMYK-safe colors, 18x24 inch poster"

   Common fixes:
     Misspelled text → spell out desired text explicitly; Ideogram 3 has near-perfect text accuracy but may hallucinate on very long passages
     Poor typography hierarchy → specify relative sizes: "headline 3x larger than body text, bold weight for headline, regular for body"

9. UNIVERSAL PROMPT STRUCTURE (works across all image models)

   [SUBJECT] — who or what is the main focus; describe action, pose, expression, clothing
   [ENVIRONMENT] — where the subject is; interior/exterior, time of day, weather, architecture
   [COMPOSITION] — framing, angle, depth of field, camera position, rule of thirds placement
   [LIGHTING] — key light direction, quality (hard/soft), color temperature, secondary sources
   [STYLE & MEDIUM] — photorealistic, oil painting, digital art, illustration, 3D render, anime
   [COLOR PALETTE] — dominant colors, contrast level, saturation, film stock or grading reference
   [MOOD & ATMOSPHERE] — emotional tone, narrative implication, viewer feeling
   [TECHNICAL QUALITY] — resolution, sharpness, rendering engine, camera/lens references

   Rule: Lead with subject and action; follow with environment and composition; end with style and technical specs.

10. STRONG vs WEAK — COMPARISON TABLE

   Weak                                          Strong
   ----                                          ------
   "A beautiful sunset"                          "Wide-angle landscape shot from a rocky cliff
                                                  overlooking the Pacific Ocean at golden hour,
                                                  dramatic cumulus clouds catching fire-orange
                                                  and magenta light, long exposure silky water,
                                                  shot on Fujifilm GFX 100 II with 20mm lens,
                                                  f/11 for deep focus, subtle film grain,
                                                  National Geographic style"
   "A cat"                                       "Close-up portrait of a silver tabby cat with
                                                  striking green eyes, shallow depth of field,
                                                  soft window light from the left creating
                                                  catchlights, bokeh of houseplants in background,
                                                  85mm f/1.4, warm and intimate mood"
   "A futuristic city"                           "Aerial drone shot of a neo-Tokyo skyline at
                                                  blue hour, dense cluster of holographic
                                                  billboards in kanji and neon, flying vehicles
                                                  leaving light trails between megastructures,
                                                  cyberpunk aesthetic, CineStill 800T film
                                                  emulation, slight halation on bright signs"
   "A logo for a bakery"                         "A vintage-style bakery logo: circular badge
                                                  with the text 'SUNRISE BAKERY' in hand-drawn
                                                  serif lettering arched along the top, a
                                                  stylized wheat sheaf illustration in the
                                                  center, warm golden-brown and cream palette,
                                                  distressed letterpress texture, white background"

11. COMMON FAILURE PATTERNS + FIXES

   Problem                              Fix
   -------                              ---
   Generic "stock photo" look           Add specific camera, lens, or film reference;
                                        describe unique lighting or rare moment
   Distorted anatomy/hands              Explicitly prompt "anatomically correct hands,
                                        five fingers, realistic proportions" or use
                                        OpenPose/ControlNet for SD workflows
   Unwanted text/watermarks             Negative prompt: "text, watermark, signature,
                                        logo, cropped, UI elements"
   Flat or muddy colors                 Specify color temperature and contrast:
                                        "high contrast, rich saturated colors, warm
                                        tungsten key light with cool blue fill"
   Inconsistent style across batch      Lock style anchors first: artist name, film
                                        stock, or specific art movement
   Background swallows subject          Add depth separation: "subject in sharp focus,
                                        background softly blurred, subject illuminated
                                        brighter than surroundings"
   Overly perfect/uncanny faces         Add humanizing imperfections: "faint freckles,
                                        natural skin texture, slight asymmetry, soft
                                        pores visible, not retouched"
   Wrong aspect ratio interpretation    Explicitly state orientation: "vertical portrait
                                        composition, subject fills upper two-thirds"
   Text rendering artifacts             For GPT-Image-2/Ideogram: specify exact text,
                                        font family, and size relationship; for others
                                        use post-processing or inpainting
   Excessive digital smoothing          Add texture cues: "film grain, slight noise,
                                        organic texture, captured on medium format"

12. MODEL SELECTION GUIDE

   Model               Best use case
   -----               -------------
   GPT-Image-2         Photorealism, long natural-language prompts, text-in-image,
                       character consistency, image editing, commercial workflows
   Midjourney V7       Artistic renders, atmospheric compositions, community aesthetics,
                       concept art, fashion/editorial imagery
   Flux 1.2+           Open-weight deployment, technical precision, local generation,
                       custom fine-tuning, text rendering
   Stable Diffusion 3.5 ControlNet workflows, inpainting, LoRA customization,
                       offline/local generation, maximum parameter control
   Ideogram 3          Typography, logos, posters, graphic design, any text-in-image task
   DALL-E 3            Conversational iteration, safety-critical deployments,
                       integration with ChatGPT workflows, educational content

13. HYBRID WORKFLOW (professional pipeline)

   Commercial photography pipeline:
     Step 1 — Concept in Midjourney: rapid style exploration and mood boarding (10–20 variants)
     Step 2 — Character lock in GPT-Image-2: generate consistent talent/model references
     Step 3 — Hero shot generation in GPT-Image-2 or Flux: high-resolution final with precise art direction
     Step 4 — Product/text overlay in Ideogram 3: add perfect typography, branding, and legal text
     Step 5 — Post-processing: color grading in Lightroom/Photoshop, upscaling with Topaz Gigapixel

   Book cover/illustration pipeline:
     Step 1 — Composition sketch in Midjourney: explore 3–5 compositional directions
     Step 2 — Detail refinement in GPT-Image-2: flesh out chosen direction with full scene description
     Step 3 — Character consistency check: generate 3 expressions/poses of protagonist
     Step 4 — Typography in Ideogram 3: add title, author name, blurb with genre-appropriate styling
     Step 5 — Final assembly in Photoshop: layer, adjust, add spine and back-cover elements

   Brand identity pipeline:
     Step 1 — Mood board in Midjourney: establish color palette, texture, and aesthetic direction
     Step 2 — Logo concepts in Ideogram 3: generate 10–15 logo variations with exact brand name
     Step 3 — Mockup generation in GPT-Image-2: place logo on packaging, signage, merchandise
     Step 4 — Style guide extraction: document color codes, font choices, and usage rules
     Step 5 — Asset export: generate all required formats (PNG, SVG-ready, social crops)

14. ADVANCED TECHNIQUES

   Style fusion:
     - Combine two or more art movements: "Impressionist brushwork applied to cyberpunk subject matter"
     - Specify fusion ratio: "70% Renaissance chiaroscuro lighting, 30% modern editorial fashion photography"

   Temporal and narrative prompting:
     - "Before-and-after diptych: left panel shows a thriving coral reef, right panel shows the same location bleached and barren"
     - "Three-panel comic strip showing a chef preparing a dish from raw ingredients to final plating"

   Reference stacking:
     - "Lighting style of Gregory Crewdson + color palette of Wes Anderson + subject matter of National Geographic wildlife"

   Negative space and minimalism:
     - "Vast empty desert landscape with a single tiny figure in the distance, overwhelming sense of scale and solitude"
     - "One object centered on pure white background, dramatic studio lighting, product-photography precision"

   Cultural and historical specificity:
     - "Edo-period Japanese street scene, ukiyo-e woodblock print style, specific architectural details of Kyoto machiya townhouses"
     - "1980s Soviet apartment interior, specific era-appropriate furniture and objects, documentary photography aesthetic"

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Sources: EvoLinkAI/awesome-gpt-image-2-API-and-Prompts (Apr 2026, 13.9k+ stars),
         OpenAI GPT-Image-2 documentation and API guides (2026),
         Midjourney V7 official documentation and community guides (2026),
         Black Forest Labs Flux technical notes and prompt best practices (2025–2026),
         Stability AI Stable Diffusion 3.5 release documentation (2026),
         Ideogram 3 official prompting guides (2026),
         photography and art-direction best practices adapted for generative-AI workflows.
