Photo to Watercolor Illustration of Couple

Prompt

{   "generation_request": {     "meta_data": {       "task_type": "photo_to_watercolor_illustration_couple",       "language": "en",       "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": "Transform the uploaded couple photo into a charming watercolor illustration. Keep the same couple identity, pose relationship, and overall gesture. Convert to hand-painted watercolor with visible paper texture and soft pigment blooms."     },     "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": "large soft watercolor heart shape behind the couple, pink-to-rose wash, slightly uneven edges, subtle paint splatters",       "environment": "white background, no detailed scenery, illustration focus"     },     "subject": {       "people_count": 2,       "pose": "romantic hug, the man kisses the woman's cheek/temple, the woman smiles with eyes gently closed, one leg slightly lifted in a playful way",       "identity_rules": "match the uploaded couple's faces and hair as closely as possible while converting to illustration",       "wardrobe_translation": "translate original clothing into illustrated equivalents; keep key colors and patterns recognizable",       "props": {         "bouquet": "{argument name="bouquet type" default="red flowers bouquet"} in the man's hand, painted with loose watercolor petals"       },       "details": {         "skin_render": "soft watercolor skin tones, gentle blush on cheeks",         "hair_render": "watercolor hair with minimal ink detail",         "hands": "clean anatomy, natural finger proportions, no extra fingers"       }     },     "composition": {       "framing": "full body or 3/4 body centered",       "spacing": "ample white space around, illustration floating on page",       "focus": "couple faces + bouquet, heart backdrop as secondary"  ...