Watercolor Couple Portrait Art

{ "generation_request": { "meta_data": { "task_type": "photo_to_watercolor_illustration_couple", "language": "zh-Hans", "priority": "highest", "version": "v1.0_WATERCOLOR_HEART_ COUPLE_HUG" }, "input": { "mode": "image_to_image", "reference_image_usage": "very_high", "preserve_identity": true, "preserve_facial_features": true, "notes": "Convert uploaded couple photos into captivating watercolor illustrations. They maintain the same couple identity, posture relationship, and overall posture. Transitioning to hand-painted watercolors, with visible paper textures and soft pigment gradation effects. " }, "output": { "aspect_ratio": "4:5", "resolution": "ultra_high", "num_images": 1, "sharpness": "illustration_crisp", "grain": "paper_texture_subtle" }, "style": { "medium": " watercolor", "linework": "soft_ink_outline_minimal", "palette": "warm_pastel_with_rose_red_accents", "texture": "cold_press_paper", "finish": "clean_white_margins" }, "scene": { "background": "Behind the couple is a large, soft watercolor heart, blended from pink to rose, with slightly uneven edges and subtle splashes of paint", "environment": "White background, no detailed scene, emphasis on illustration" }, "subject": { "people_count": 2, "pose": "Romantic hug, man kisses woman's cheek/temple, woman smiles, eyes gently closed, One leg playfully raised", "identity_rules": "While converting into illustrations, try to match the couple's faces and hairstyles as much as possible", "wardrobe_translation": "Convert the original outfit into an illustration style; Retaining identifiable key colors and patterns", "props": { "bouquet": "{argument name=\"bouquet type\" default=\"red flowers bouquet\"} In men's hands, painted with loose watercolor petals" }, "details": { "skin_render": "Soft watercolor skin tone, cheeks with a subtle blush", "hair_ render": "Watercolor hair, very little ink detail", "hands": "Clear anatomical structure, natural knuckle proportions, no extra fingers" } }, "composition": { "framing": "Full body or three-quarters centered", "spacing": "Ample blank space around the page, illustration floating on the page", "focus": "Couple faces + bouquet, heart background as secondary focus" }, "lighting" : { "type": "illustrated_soft_light", "contrast": "low", "shadows": "Very few watercolor shadows" }, "negative_prompt": [ "Realistic", "3D rendering", "Anime", "Thick oil painting", "Strong outlines everywhere", "Chaotic background scenes", "Text, watermarks, logos, signatures", "Blurred faces", "Extra fingers, Deformed hands, terrible anatomy", "Repeated figures", "Oversaturated neon colors" ], "quality_rules": { "must": [ "Retaining couple identity" ] } } }