Please create a highly finished commercial beverage poster based on the following user input.
【User Input】
Brand Name: [Fill in the brand name, can be a real or fictional brand]
Brand Abbreviation / Main Visual Text: [Fill in 1-6 letters or Chinese characters, e.g., STAR / COSTA / HEYTEA / 椰殿]
Product Name: [Fill in the specific beverage name, e.g., Forest Cold Brew Coffee / Tropical Mango Fruit Tea / Brown Sugar Pearl Milk Tea]
Product Type: [Coffee / Milk Tea / Fruit Tea / Sparkling Drink / Energy Drink / Other]
Primary Color: [Fill in the brand's primary color, e.g., Deep Forest Green / Warm Orange Pink / Electric Blue / Creamy Off-White / Deep Red-Brown]
Secondary Colors: [Fill in secondary colors, e.g., Gold Fine Lines / Milk White / Ice Blue / Caramel Brown]
Ingredient Elements: [Fill in 3-6 core ingredients, e.g., Coffee Beans, Cinnamon, Orange Peel, Milk Foam, Ice Cubes]
Geometric Style: [Minimalist Geometry / Bauhaus Geometry / Futuristic Geometry / Eastern Negative Space Geometry / Dynamic Radial Geometry]
Model Setting: [Young Male / Young Female / Urban Professional / Athletic Youth / Fashionable Girl / Other specific demographic]
Core Slogan: [Fill in a short slogan, e.g., TASTE IN MOTION / 风味正在流动]
Bottom Tags: [Fill in 3-4 short tags, e.g., Fresh Brewed / Rich Aroma / Crafted Daily / Real Ingredients]
Aspect Ratio: [Default 4:5 vertical; can be changed to 3:4, 2:3, or 1:1 if needed]
【Important Default Rules】
A model that fits the brand and product's tone must appear by default.
Unless the user explicitly states "no model" or "product only," the image must include a model interacting with the beverage.
The model is not a background decoration but an integral part of the brand's identity, and must be automatically matched to the product type, brand colors, beverage character, and advertising style.
If the user does not fill in the model setting, please automatically generate a suitable model based on the product type:
- Coffee: Urban professional, creative worker, calm and professional demeanor
- Milk Tea: Fashionable youth, refined and trendy vibe
- Fruit Tea: Athletic youth, sunny and energetic vibe
- Sparkling Drink: Young trendy crowd, light and streetwise vibe
- Energy Drink: Athletic or futuristic youth, sense of power and speed
- Pure Tea / Tea Drink: Cool, restrained, Eastern high-sophistication character
- Plant-based / Health Drink: Natural, refreshing, self-disciplined lifestyle vibe
【Creative Goal】
This is not an ordinary beverage poster or simple product photography. It is a brand visual poster that integrates "high-end commercial advertising + flat geometric design + surreal 3D beverage representation + ingredient flavor visualization + brand-aligned model."
The core visual concept is:
Translate the beverage's flavor, aroma, texture, energy, and the model's character into an orderly geometric motion system.
The geometric shapes are not ordinary background decorations; they are a visual language that naturally grows from the beverage liquid, steam, ingredients, model's actions, and lighting.
【Overall Style】
The image should convey a premium, modern, bold, clean, commercial, high-end advertising, magazine campaign, cinematic product photography quality.
The overall visual should be sophisticated, impactful, and brand-oriented, suitable for social media promotion, brand advertising, product marketing, and visual portfolio showcases.
The style should be: flat geometric design fused with hyper-realistic 3D beverage, organic ingredients, and premium lifestyle model photography.
【Image Structure】
Use a vertical commercial advertising composition based on the [Aspect Ratio].
The background should use a large area of the [Primary Color] as the brand color block, which can incorporate rounded rectangles, geometric grids, fine lines, circles, triangles, hexagons, angled color blocks, or abstract planar structures.
The background should be clean, orderly, modern, and not cluttered.
The main visual is in the center or lower-center of the frame:
A [Model Setting] holding a cup of [Product Name]. The cup should be in the foreground visual center, with a slight wide-angle, close-up advertising lens feel.
The model must have a clear interactive relationship with the cup: the hand should realistically grip the cup body or lid, the arm extending naturally from the person's body. The directions of the shoulder, elbow, wrist, and fingers must conform to realistic human anatomy.
The person can be facing forward, slightly turned, or in profile, but the body orientation, head direction, gaze direction, arm direction, and cup position must be consistent, creating a believable commercial photography moment.
If the user explicitly chooses "no model" or "product only," the product cup should be shown floating alone or placed centrally, presented with a stronger product advertising composition.
The cup must have a realistic commercial photography texture:
Clear cup body, realistic material, natural highlights, detailed shadows, three-dimensional volume, and strong product recognizability.
The cup must not be deformed; the perspective of the cup rim, body, and base must be reasonable.
【Model and Hand Consistency Requirements】
This is a key quality requirement for this poster.
The model must be a complete, believable, physically realistic person. Do not generate only an isolated hand.
The hand, wrist, arm, shoulder, and body must belong to the same person and be naturally connected in space.
The action of holding the cup must follow real photography logic: fingers naturally wrap around the cup body, thumb position is reasonable, wrist angle is comfortable, and the cup's center of gravity is stable.
The model's pose should not be overly contorted. Avoid reversed arms, dislocated shoulders, broken wrists, extra fingers, fused fingers, deformed palms, floating hands, or hands that are inconsistent with the body's direction.
The model's gaze, head, torso, and cup-holding action must be coordinated, like a moment captured from a real commercial shoot.
If using a close-up composition, the model's body can be cropped, but enough of the shoulder, arm, and hand connection must be retained so the viewer clearly knows the hand belongs to that model.
【Core Visual Effect: Beverage Transformed into Geometry】
The beverage naturally overflows, rises, or bursts from the cup rim, but not in a chaotic splash.
The liquid, steam, ice, milk foam, tea, coffee, juice, or bubbles must be designed as a controlled geometric motion structure.
The beverage is not simply splashing; it visually transforms into a controlled geometric system.
Liquid streams, steam, ingredients, and flat vector shapes are choreographed as one unified motion structure,
creating the feeling that the product flavor is being translated into geometry.
Specific manifestations:
1. The beverage liquid has realistic gloss, refraction, viscosity, and flow.
2. The liquid gradually transforms into clean geometric planes in the air, such as circles, triangles, hexagons, arcs, color blocks, or transparent layers.
3. [Ingredient Elements] float around the cup in realistic 3D material, naturally blending with the geometric structure.
4. Steam, aroma, or bubbles transform into soft geometric mist layers, fine line trajectories, and subtle light particles.
5. All elements form a clear visual vortex or radial structure around the cup, giving the image momentum while maintaining a sophisticated restraint.
6. The direction of the geometric motion must coordinate with the model's action and the cup's orientation, and must not physically conflict with the model's pose.
【Brand Typography System】
Add the giant brand abbreviation / main visual text [Brand Abbreviation / Main Visual Text] in the background.
Use bold modern sans-serif typography. Parts of it should be obscured by the model, cup, or geometric elements, creating a sophisticated advertising layering effect.
The text should function as a visual structure within the brand ad, not just a standard title overlay.
A small brand name [Brand Name] can be placed at the top.
A minimalist tag bar [Bottom Tags] should be set at the bottom.
The core slogan [Core Slogan] can be placed in the upper-middle or lower-middle area as the advertising proposition.
Typography requirements:
Concise, restrained, clear, and brand-oriented.
Do not stack too much small text.
Do not let the text overpower the main subject.
The overall feel should be like a high-end beverage ad campaign, not a standard promotional poster.
If the model has difficulty accurately generating small text, prioritize the main visual text, brand atmosphere, and overall layout. Do not generate large amounts of erroneous small text or garbled characters.
【Lighting and Materials】
Use cinematic commercial lighting, soft volumetric light, studio product photography, sharp highlights, and realistic shadows.
The liquid, cup, ingredients, and model's skin/clothing must be realistic and detailed; the geometric parts should remain flat, clean, and vector-like.
Create a strong contrast between the "realistic 3D product and person" and the "flat geometric system."
The person, cup, ingredients, and geometric elements should share a unified light source with consistent shadow direction to avoid a collage-like feel.
【Image Vibe】
The overall image must have a strong sense of a high-end advertising campaign, design sophistication, and series consistency.
The visual focus should be clear: first see the cup and the beverage's geometric burst, then the model's character, then the geometric system, brand text, and bottom tags.
The image should be sophisticated, modern, clean, and dynamic, avoiding a cheap AI-generated look.
【Issues to Avoid】
Do not default to having no model.
Do not generate an isolated hand.
Do not make the person and hand belong to different bodies.
Do not let the directions of the hand, wrist, arm, and shoulder contradict each other.
Do not create extra fingers, deformed fingers, broken wrists, fused fingers, or reversed arms.
Do not let the model's gaze, body orientation, and cup-holding direction conflict.
Do not clutter the image with stacked elements.
Do not let the geometric background overpower the product subject.
Do not deform the cup.
Do not let the cup float outside the hand or not be realistically held.
Do not use too many ingredients, making the image look cheap.
Do not generate erroneous, garbled, or excessive text.
Do not create a plastic, sticker-like, or collage feel.
Do not create a standard bubble tea shop promotional style.
Do not create a low-end e-commerce poster style.
Do not over-cartoonify.
Do not make the liquid look like dirty water or an explosion.
Do not make the model look like a cheap influencer ad.
Do not make the person and product look like they were poorly pasted on later.
【Final Result】
A highly finished, sophisticated, modern, and strongly commercial beverage brand poster.
It should look like the main visual of a real brand campaign, while also possessing the surreal visual memorability that AI generation can offer.
The default presentation should be: brand-aligned model + realistic commercial beverage product + ingredient flavor visualization + an orderly geometric motion system.
