Julien L.

@julien_l

Bidouilleur de prompts. Je décortique les rendus fashion, Food & Drink, marketing, surtout avec Nano Banana.

Liège, BelgiumMember since January 2026
5 prompts0 followers0 following
Julien L.@julien_l · Jul 20 · Nanobanana
nanobanana prompt: Crystal-Clear Glass Cake Still Life with Orange in Luxury Editorial Style
A high-end editorial still life featuring a sharp triangular prism cake slice made of hard crystal-clear glass, with a striking orange as the central fruit. The unified candy-glass color tone preserves the fruit's natural hue, while stems and leaves remain vibrant green. Intricate refraction, polished edges, and internal reflections mimic solid crystal. Inside, thick seedless orange cross-sections appear as flawless clear glass. A whole mirror-polished translucent orange sits on top, another beside it, all on a glossy white ceramic plate with crystal shards, a champagne-gold fork, and baby's-breath accents against white silk. Editorial still life with hyperrealism and candy-glass effect. #LuxuryStillLife #CrystalCake #FoodPhotography #EditorialDesign
Create a luxury fashion-editorial still life of a sharp triangular prism cake slice made of hard crystal-clear glass-like material, with the featured fruit being [orange], using a single unified candy-glass color tone while preserving the fruit’s original natural hue and form logic, explicitly excluding stems and leaves from recoloring so they retain natural green, the transparent glass cake has polished edges, elegant refraction, crisp highlights and internal reflections identical to solid crystal, inside the cake thick full-bodied seedless fruit cross-sections appear as pure clear glass with perfectly smooth seamless surfaces, one whole fruit in mirror-polished translucent crystal-glass candy style sits on top and another rests beside it, all fruit instances sharing identical color tone and material finish except leaves, arranged on a glossy white ceramic plate with clear crystal shards, a champagne-gold metallic fork and minimal baby’s-breath accents against softly draped white silk fabric, composed with balanced proportions and refined negative space, lit with soft diffused high-end editorial lighting that preserves candy-like color richness and material clarity, hyper-realistic, ultra-detailed, premium aesthetic, no text, no typography, no logo, no watermark, no graphic elements, exclude rough texture, matte surface, cube, square or round cake, ice cube, acrylic or resin block, cloudy transparency, people, hands, faces
Julien L.@julien_l · Jul 4 · Nanobanana
nanobanana prompt: Minimalist Futurist Portrait with Cyan Neon Halo
A high-contrast fashion portrait captured in a dark studio, featuring a subject in three-quarter profile wearing a black turtleneck and metallic accessories. Reflective sunglasses catch ambient light, while a circular neon ring behind creates a luminous halo effect with precise cyan rim highlights. The cool, monochromatic lighting (~6500K) produces subtle reflections and soft gradients across matte textures against a deep black background (HEX #020509). This image embodies minimalist composition and cinematic lighting, with a futuristic edge echoing cyberpunk style. #minimaliststudio #neonportrait #futuristicfashion
captured in a dark studio environment with a strong minimalist and futuristic aesthetic. The subject is posed in three-quarter profile, wearing dark clothing such as a black turtleneck and metallic accessories, with reflective sunglasses that catch the ambient light. A circular neon light positioned directly behind the subject creates a luminous halo effect, producing precise rim highlights along the head and shoulders. The lighting is cool and monochromatic, primarily in icy blue tones (-6500K), casting subtle reflections and soft gradients across the matte tex-tures. The background is a deep black (approx. HEX #020509), allowing the neon ring's cyan glow (approx.
Julien L.@julien_l · May 17 · Nanobanana
nanobanana prompt: Nan Goldin Style Morning Portrait at Street Café, Cinematic Analog Grain
This editorial portrait channels Nan Goldin's diaristic intimacy, capturing a young woman in quiet reflection at a sunrise street café. Warm light and steam from her coffee soften the scene, while the damp asphalt and nearly empty street evoke a lived-in, vulnerable mood. The composition blends documentary fashion with emotional realism, using analog softness and imperfect focus to enhance authenticity. The result is a tender, cinematic still that feels both spontaneous and curated. #NanGoldin #DocumentaryFashion #MorningPortrait
{
  "title": "Nan Goldin Style Morning Portrait",
  "subject": {
    "description": "Young woman sitting at a street café",
    "clothing": "White collared shirt layered with a textured brown sweater",
    "expression": "Introspective, vulnerable, diaristic",
    "action": "Sitting with a coffee cup, steam rising and blurring the foreground"
  },
  "environment": {
    "location": "Street café",
    "time_of_day": "Sunrise",
    "atmosphere": "Nearly empty street, damp asphalt, humidity",
    "lighting": "Natural sunrise light, warm highlights, soft touch on face"
  },
  "style_and_aesthetics": {
    "reference": "Nan Goldin early street stills",
    "mood": "Quiet ritual, emotional softness, quiet tension, lived-in moment",
    "visual_texture": "Cinematic grain, analog softness, imperfect focus, emotional realism, documentary fashion"
  },
  "technical_settings": {
    "camera": "Sony A1",
    "lens": "85mm f/1.8",
    "color_grading": "Nan Goldin Morning Fade LUT, low contrast, warm highlights, natural tungsten",
    "aspect_ratio": "3:4"
  },
  "full_combined_prompt": "Ultra-realistic fashion editorial portrait of a young woman sitting at a street café during sunrise. The street is nearly empty, asphalt still damp. Warm morning light touches her face softly. She wears a white collared shirt layered with a textured brown sweater. Her expression is introspective, vulnerable, diaristic in the spirit of Nan Goldin. Steam rises from her coffee cup, blurring the foreground. Cinematic grain, natural tungsten, imperfect focus, emotional realism, humidity, analog softness. Sony A1 + 85mm f/1.8 --ar 3:4"
}
Julien L.@julien_l · Mar 26 · Nanobanana
nanobanana prompt: Modern Crocs Collage with Cinematic Lighting & Minimalist Composition
This prompt crafts a sophisticated product collage poster for beige/tan Crocs clogs, blending Modern Product Advertising with a lifestyle-oriented aesthetic. The artistic breakdown reveals a structured grid layout combining multiple angles—side profile, rear view, top-down, and close-up details—to showcase the clog's silhouette, ventilation holes, heel strap, cushioned footbed, and sole tread with Photorealistic Textures. Soft studio lighting and a warm brown-to-black gradient background create a cozy, approachable tone, while matte foam textures and realistic shadows enhance the sense of comfort and durability. The composition balances sharp focus on the shoes with subtle lifestyle copy, evoking casual confidence in a clean, professional format ideal for social media or print ads. #ProductPhotography #LifestyleBranding #FootwearDesign #AdvertisingCollage
Multi-image product collage poster featuring beige/tan Crocs clog shoes, designed as a modern footwear advertisement.The layout combines multiple product angles arranged in a structured grid:Side profile view showing the clog silhouette and ventilation holesRear view highlighting the heel strap and brandingTop-down view showing the cushioned footbed textureClose-up detail of the sole tread and side logoA hero product image in the foreground with one shoe stacked against another, creating depthClean studio background with a warm brown-to-black gradient, giving a cozy, lifestyle-oriented tone.The Crocs appear matte, lightweight, and comfortable, with realistic foam texture and soft shadows.Large bold headline typography at the bottom reads:“CROCS”Subheading: “MORE THAN JUST SHOES”Small blocks of descriptive lifestyle copy appear subtly in the background, reinforcing comfort, durability, and versatility. Overall composition feels like a social media brand post or poster ad.Visual StyleModern product advertisingLifestyle + catalog hybridWarm earthy color paletteSoft studio lightingPhotorealistic texturesClean compositionProfessional footwear photographyCamera & CompositionMultiple angles combined into one layout85mm–100mm product photography lookSharp focus on shoesSoft shadows beneath productsBalanced exposureNo distortionMood & BrandingComfortEveryday lifestyleDurableCasual confidencePractical yet stylishApproachable brand feelNegative PromptLow resolution, incorrect shoe shape, warped branding, misspelled logo, glossy plastic look, harsh reflections, cluttered layout, inconsistent lighting, cartoon style, CGI look, watermark, text artifacts
Julien L.@julien_l · Mar 18 · Nanobanana
nanobanana prompt: Cinematic Fashion Portrait in Luxury Car Interior
This prompt crafts a narrative cinematic fashion portrait, blending luxury and intimacy through expert artistic choices. The subject, a female seated in the back seat with a relaxed posture and quiet confident smile, exudes elegance and poise. She wears a structured silk gown in deep olive, adding rich texture and a sophisticated color palette. The environment is a luxury car interior, enhanced by window light that creates soft, directional illumination, and a city blur outside for dynamic motion and depth. This scene utilizes cinematic lighting to highlight the gown's sheen and the subject's expression, while the minimalist composition focuses on emotional storytelling. Ideal for fashion photography or editorial shoots, it evokes a sense of high-end lifestyle and quiet confidence. #FashionPhotography #CinematicLighting #LuxuryPortrait #EditorialStyle
{  "render_goal": "Narrative cinematic fashion portrait",  "subject": {    "pose": "female seated in the back seat, relaxed posture",    "expression": "quiet confident smile"  },  "wardrobe": "structured silk gown in deep olive",  "environment": {    "location": "luxury car interior",    "props": "window light, city blur outside"  }}

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