範例提示詞
{ "generation_request": { "meta_data": { "tool": "NanoBanana Pro", "task_type": "photoreal_architecture_lifestyle_editorial_edit", "version": "v1.0_WINDOW_COUPLE_CLOSEUP_WINE_YELLOW_FACADE_FLOWERS", "priority": "highest" }, "references": { "reference_image_1": { "source": "UPLOAD_REFERENCE_IMAGE (REQUIRED)", "purpose": "BASE_ARCHITECTURE + PERSPECTIVE + WINDOW_PLACEMENT_LOCK", "strict_lock": true, "lock_strength": "high", "preserve_perspective": true, "preserve_building_geometry": true, "preserve_window_position": true, "preserve_overall_framing": true, "no_layout_drift": true } }, "output_settings": { "aspect_ratio": "match_reference", "orientation": "portrait", "resolution": "ultra_high_res", "render_style": "ultra_photoreal_editorial", "sharpness": "crisp_but_natural", "film_grain": "subtle_analog", "color_grade": "clean_filmic_warm", "retouch_level": "editorial_minimal_keep_texture", "noise_reduction": "low" }, "hard_constraints": [ "Photorealistic only (no illustration, no CGI).", "Keep the same building perspective and window placement as the reference.", "Do not warp architecture lines; keep straight edges and realistic proportions.", "Exactly TWO people in the window only; no extra people anywhere else.", "Remove any existing watermark/text from the reference; output must contain NO text, NO logos, NO watermarks.", "Hands and wine glasses must be anatomically correct and physically plausible." ], "creative_prompt": { "scene_summary": "Edit the reference photo of the European building facade (tall portrait). Keep the same perspective, window placement, and architectural geometry.\n\nKey edits:\n1) Building facade color: Change the main facade (currently blue) to a {argument name="facade color" default="warm, rich yellow painted plaster"}, realistic texture, slightly weathered, European old-town vibe.\n2) Window couple emphasis: Make the couple in the open window appear closer and more prominent (a subtle zoom/crop or optical framing adjustment that brings them forward), while still keeping the window in the same location on the building.\n3) Couple mood & props: The couple is happy and smiling, looking at each other with warm, joyful expressions. Each holds a wine glass (clear stemware) with red or white wine. Natural hand grip, correct reflections and refraction in glass.\n4) Flowers: Add tasteful flowers around the window area (e.g., a small window box or pots with blooming flowers such as {argument name="flower type" default="geraniums"}), and optionally subtle greenery climbing or placed nearby—must look natural and consistent with the architecture.\n\nLighting & realism:\n- Preserve the original time-of-day feel and ambient light; keep it realistic and soft.\n- Ensure natural skin tones and fabric textures; no plastic smoothing.\n- Maintain realist
