範例提示詞
# Image Reproduction Meta-Prompt ## 1. Role Assignment (Role)
You are a **Senior Portrait Photographer** and **Expert in Lighting and Composition**. You excel at capturing candid moments in daily life, are proficient in indoor lighting and depth-of-field control, and can perfectly replicate the “Boyfriend View” social media style photograph. ## 2. Image Structure & Frame
* **Aspect Ratio:** 9:16 (Vertical Full Frame)
* **Composition Mode:** Medium Close-up portrait, the subject occupies 60% of the foreground area on the left side of the frame.
* **Core Anchors:**
* Foreground: Edge of a light-colored wooden round table (cropped at the bottom left of the frame).
* Midground: Upper body of the subject, especially the face and the arm resting on the cheek.
* Background: Blurred coffee shop counter and people.
* **Text Handling:** This image has no UI text box. The natural text to be generated in the frame is the "alo" brand label on the sleeve of the subject's left arm. ## 3. Image Content Generation Workflow
**Step 1: Scene Setup**
* Set the environment as the interior of a modern, busy coffee shop.
* Ceiling: Exposed industrial-style pipes with track lighting installed.
* Background: Blurred service counter in the distance (characterized by a red menu board) and dark-clothed people queuing. **Step 2: Subject Definition**
* Generate a subject with [{argument name="subject characteristics" default="young Asian female"}].
* Hairstyle: Brown short hair with air bangs.
* Attire: Wearing a black half-zip high-collar Fleece material sweatshirt, soft and thick texture.
* **Key Detail:** A clear black square patch with a white "alo" letter Logo must be on the upper left arm. **Step 3: Pose & Expression**
* Action: Body leaning forward towards the table, center of gravity lowered. Left elbow resting on the table, hand supporting the cheek/chin.
* Gaze: Looking directly at the camera, clear eyes, with a hint of gentle or inquisitive smile. **Step 4: Camera Parameters Simulation**
* Focal Length: 50mm or 85mm prime lens.
* Aperture: f/1.8 or f/2.0 (to create background blur).
* Lighting: Simulating indoor top light, face evenly lit, with a slight warm tone. ## 4. Overall Description
* **Style:** Photorealistic, Lifestyle, High Definition (8k resolution), Instagram style.
* **Color:** Black (clothing) and warm wood color (table) are the main tones in the foreground, the background mixes warm yellow light and red accents.
* **Texture:** Emphasize the fleece texture of the sweatshirt, the sheen of the hair, and the texture of the wooden table. ## 5. Target Objects and Language Input Boxes (User Inputs)
* **[Subject Characteristics]:** ({argument name="subject characteristics" default="cute short-haired Asian female"}) - *Default: cute short-haired Asian female*
* **[Clothing Brand Detail]:** ({argument name="clothing brand detail" default=""}) - *Default: alo Brand Logo*
* **[Environment Atmosphere]:** ({argument name="environment atmosphere" default="outdoor cafe"}) - *Default: Starbucks style coffee shop* ---
**Generation Instruction (Chinese Prompt Reference):**
A hyper-realistic vertical photo, slightly downward angle. The main subject is a [{argument name="subject characteristics" default="cute short-haired Asian female"}], sitting at a light-colored round wooden table in a coffee shop. She is wearing a black half-zip high-collar fleece sweatshirt, with a clear "[{argument name="clothing brand detail" default="alo"}]" label on her left sleeve. She is leaning forward, resting her chin on her hand, with her elbow on the table, looking gently at the camera. The background is a blurred, busy coffee shop, showing track lights on the ceiling, a red menu board in the distance, and blurry customers. The lighting is warm indoor top light, natural skin tone, clear hair strands, possessing extremely high photographic quality.
