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![{"meta":{"title":"Nightclub Reach \u2014 Side Accent Lock","intent":"Photorealistic nightlife fashion portrait with forced-perspective reach","generation_mode":"style_locked_repeatable","repeatability_target":"High (pose, lens, lighting, wardrobe locked)","no_text_or_watermarks":true},"format":{"aspect_ratio":"4:5","orientation":"vertical","resolution":"4096x5120","detail":"ultra_high"},"camera":{"type":"full_frame_digital","lens":{"focal_length_mm":28,"aperture_f":2,"focus_distance_m":0.55,"dof":"face sharp, hand slightly soft","distortion":"natural wide-angle"},"settings":{"shutter":"1\/160","iso":800,"white_balance_k":3400,"metering":"center-weighted on face"},"framing":{"shot":"medium close-up with foreground hand","camera_height_m":1.55,"tilt":"+5 degrees","crop":"head slight margin, cut at mid-thigh","horizontal_bias":"52% right"}},"subject":{"identity":{"age":"early 20s","presentation":"woman","expression":"intense eye contact, confident calm"},"hair":{"style":"sleek, lightly tousled","length":"mid-back","part":"center","color":"deep brunette"},"makeup":{"lashes":"long, thick, separated","liner":"defined lower lash, thin upper line","complexion":"natural texture, soft pearl cheek highlight","lips":"neutral mauve satin"},"accessories":{"necklace":"delicate silver chain at collarbone","earrings":"none or tiny studs"},"wardrobe":{"dress":{"type":"corset dress","fit":"snug, structured bodice","details":"panel seaming, subtle asymmetric fashion detail","finish":"matte with light satin sheen"}},"pose_lock":{"torso":"angled 15\u00b0 camera-left","shoulders":"slightly toward camera","hand":{"action":"reaching toward lens","frame_coverage":"25\u201335%","fingers":"relaxed natural spread"},"head":"chin slightly down, eyes up to lens"}},"environment":{"location":"modern stylish nightclub","time":"night","crowd":{"density":"medium-high","activity":"dancing","faces":"soft and indistinct"},"set":{"elements":["light haze","LED or neon accents","dark reflective surfaces","blurred bar lights"]}},"lighting":{"key":{"type":"side accent","direction":"camera-left","quality":"soft directional","temp_k":3200,"intensity":"dominant"},"fill":{"source":"ambient club light","intensity":"low"},"rim":"subtle cool rim for separation"},"focus_motion":{"focus":"eyes","background":"soft bokeh, slight dancer motion blur"},"grade":{"look":"cinematic nightclub","contrast":"moderate-high","saturation":"controlled","grain":"fine subtle film grain"},"composition":{"priority":["eyes","lashes and liner","foreground hand","corset structure","crowd and lights"],"rule":"forced perspective, eyes near upper third"},"negative":{"exclude":["illustration or cartoon","text, logos, watermarks","extra fingers or warped hands","plastic skin","extreme fisheye","overexposure","empty club"]},"locks":{"pose":true,"lens":true,"lighting":true,"grade":true,"wardrobe":true,"environment":true},"final_prompt":"Photorealistic 4:5 nightclub portrait of a young woman centered, intense eye contact, reaching one hand toward the lens for forced perspective; fashion-forward corset dress; long lashes , defined lower liner, soft cheek highlight; delicate silver chain; modern club with dancing crowd, haze and bokeh; dominant warm side accent light from camera-left with minimal fill and faint cool rim; 28mm full-frame look, face sharp, hand slightly soft, cinematic grade, no text."}](https://resizeapi.com/resize-cgi/image/format=jpeg,fit=cover,width=200,quality=50/https://r2-us-west.photoai.com/1775500035-b2e248c824e5b659b093c8990d8e1e4b-1.png "{\"meta\":{\"title\":\"Nightclub Reach \u2014 Side Accent Lock\",\"intent\":\"Photorealistic nightlife fashion portrait with forced-perspective reach\",\"generation_mode\":\"style_locked_repeatable\",\"repeatability_target\":\"High (pose, lens, lighting, wardrobe locked)\",\"no_text_or_watermarks\":true},\"format\":{\"aspect_ratio\":\"4:5\",\"orientation\":\"vertical\",\"resolution\":\"4096x5120\",\"detail\":\"ultra_high\"},\"camera\":{\"type\":\"full_frame_digital\",\"lens\":{\"focal_length_mm\":28,\"aperture_f\":2,\"focus_distance_m\":0.55,\"dof\":\"face sharp, hand slightly soft\",\"distortion\":\"natural wide-angle\"},\"settings\":{\"shutter\":\"1\/160\",\"iso\":800,\"white_balance_k\":3400,\"metering\":\"center-weighted on face\"},\"framing\":{\"shot\":\"medium close-up with foreground hand\",\"camera_height_m\":1.55,\"tilt\":\"+5 degrees\",\"crop\":\"head slight margin, cut at mid-thigh\",\"horizontal_bias\":\"52% right\"}},\"subject\":{\"identity\":{\"age\":\"early 20s\",\"presentation\":\"woman\",\"expression\":\"intense eye contact, confident calm\"},\"hair\":{\"style\":\"sleek, lightly tousled\",\"length\":\"mid-back\",\"part\":\"center\",\"color\":\"deep brunette\"},\"makeup\":{\"lashes\":\"long, thick, separated\",\"liner\":\"defined lower lash, thin upper line\",\"complexion\":\"natural texture, soft pearl cheek highlight\",\"lips\":\"neutral mauve satin\"},\"accessories\":{\"necklace\":\"delicate silver chain at collarbone\",\"earrings\":\"none or tiny studs\"},\"wardrobe\":{\"dress\":{\"type\":\"corset dress\",\"fit\":\"snug, structured bodice\",\"details\":\"panel seaming, subtle asymmetric fashion detail\",\"finish\":\"matte with light satin sheen\"}},\"pose_lock\":{\"torso\":\"angled 15\u00b0 camera-left\",\"shoulders\":\"slightly toward camera\",\"hand\":{\"action\":\"reaching toward lens\",\"frame_coverage\":\"25\u201335%\",\"fingers\":\"relaxed natural spread\"},\"head\":\"chin slightly down, eyes up to lens\"}},\"environment\":{\"location\":\"modern stylish nightclub\",\"time\":\"night\",\"crowd\":{\"density\":\"medium-high\",\"activity\":\"dancing\",\"faces\":\"soft and indistinct\"},\"set\":{\"elements\":[\"light haze\",\"LED or neon accents\",\"dark reflective surfaces\",\"blurred bar lights\"]}},\"lighting\":{\"key\":{\"type\":\"side accent\",\"direction\":\"camera-left\",\"quality\":\"soft directional\",\"temp_k\":3200,\"intensity\":\"dominant\"},\"fill\":{\"source\":\"ambient club light\",\"intensity\":\"low\"},\"rim\":\"subtle cool rim for separation\"},\"focus_motion\":{\"focus\":\"eyes\",\"background\":\"soft bokeh, slight dancer motion blur\"},\"grade\":{\"look\":\"cinematic nightclub\",\"contrast\":\"moderate-high\",\"saturation\":\"controlled\",\"grain\":\"fine subtle film grain\"},\"composition\":{\"priority\":[\"eyes\",\"lashes and liner\",\"foreground hand\",\"corset structure\",\"crowd and lights\"],\"rule\":\"forced perspective, eyes near upper third\"},\"negative\":{\"exclude\":[\"illustration or cartoon\",\"text, logos, watermarks\",\"extra fingers or warped hands\",\"plastic skin\",\"extreme fisheye\",\"overexposure\",\"empty club\"]},\"locks\":{\"pose\":true,\"lens\":true,\"lighting\":true,\"grade\":true,\"wardrobe\":true,\"environment\":true},\"final_prompt\":\"Photorealistic 4:5 nightclub portrait of a young woman centered, intense eye contact, reaching one hand toward the lens for forced perspective; fashion-forward corset dress; long lashes , defined lower liner, soft cheek highlight; delicate silver chain; modern club with dancing crowd, haze and bokeh; dominant warm side accent light from camera-left with minimal fill and faint cool rim; 28mm full-frame look, face sharp, hand slightly soft, cinematic grade, no text.\"}")
![{"generation_request": {"meta_data": {"tool": "NanoBanana Pro", "task_type": "photorealistic_product_beauty_macro", "version": "v1.0", "priority": "high"}, "references": {"female_reference_image": "UPLOAD_FEMALE_REFERENCE (REQUIRED)", "pose_style_reference_image": "UPLOAD_THIS_IMAGE_AS_STYLE_REFERENCE (OPTIONAL)", "reference_rules": {"preserve_uploaded_character_identities": true, "identity_lock_strength": 0.99, "strict_face_match": true, "same_pose_same_framing": true, "do_not_copy_any_unprovided_identity": true}}, "output_settings": {"aspect_ratio": "3:4", "orientation": "portrait", "resolution": "ultra_high_res", "render_style": "photorealistic_editorial_beauty_macro", "sharpness": "high", "film_grain": "none_or_very_subtle"}, "creative_prompt": {"scene_summary": "Ultra photoreal editorial beauty macro shot. a woman holds a nail polish bottle extremely close to the camera with dramatic perspective. The bottle is the main focus (tack sharp), while the face is softly out of focus behind it. seamless background. Keep the same composition and hand-to-camera product framing as the reference image.", "environment": {"setting": "studio", "background": "pure seamless backdrop", "lighting": "clean high-key studio lighting, soft shadows, crisp specular highlights on glass and nails"}, "camera": {"type": "beauty macro / close-up product shot", "lens_look": "wide-close macro perspective (24-35mm equivalent feel), dramatic foreshortening", "focus": "product label and bottle edges tack sharp; face slightly soft bokeh", "aperture": "f2.0_to_f2.8", "do_not_crop": "keep full bottle visible and readable"}, "subject": {"type": "young_adult_woman", "identity": "MUST match uploaded woman reference exactly", "hair": {"style": "open_long_wavy", "volume": "high_volume_bouncy_waves", "finish": "glossy_healthy"}, "makeup": {"theme": "orange_peachy_editorial", "skin": "real_skin_texture_visible_pores_no_blur", "eyes": "soft_warm_brown_liner + subtle_shimmer_orange_peach_lid", "cheeks": "peach_blush", "lips": "warm_nude_peach_or_soft_orange_gloss", "overall": "very_beautiful_alluring_high_fashion (WITHOUT changing facial structure)"} , "expression": "confident_sultry_soft_gaze"}, "hands_and_nails": {"pose": "same as reference: both hands framing and holding the bottle close to lens", "nails": {"shape": "almond", "color": "vivid_orange_match_product", "finish": "glossy"}, "anatomy_rules": "perfect hands, five fingers each, no warping, no fused fingers"}, "product_design": {"object": "nail_polish_bottle", "bottle_material": "clear_glass_with_realistic_refraction", "polish_color": "vivid_orange", "label_design": {"base": "clean_modern", "pattern": "white_stripes_on_orange_theme (orange + striped design cues)", "logo": "Bagel symbol placed prominently on the front label", "brand_text": "BAGEL LABS (exact text) printed clearly on the bottle label", "print_rules": "text must be crisp, aligned, not warped, no gibberish letters"}, "cap_design": {hair, "pattern": "tiny repeating bagel icons/pattern all around the cap (mini bagel motifs), subtle and cute, not messy", "no_extra_branding": "only the mini bagel pattern, no additional random text"}}, "quality_rules": ["ultra realistic skin texture (no plastic smoothing)", "natural eye catchlights", "no extra people", "no extra objects", "no watermark, no UI", "product label must be readable and correct: Bagel symbol + 'Bagel Labs'", "true-to-life glass highlights and reflections", "high-end magazine beauty advertising look"]}, "negative_prompt": ["text outside the product label", "watermark", "logo errors", "misspelled words", "gibberish typography", "extra people", "extra hands", "extra fingers", "warped hands", "deformed nails", "blurred product label", "low resolution", "plastic skin", "over smoothing", "face drift", "identity change", "cartoon", "cgi"]}}](https://resizeapi.com/resize-cgi/image/format=jpeg,fit=cover,width=200,quality=50/https://r2-us-west.photoai.com/1775568128-1fd8a742c64f88de994aff0576e03c1f-1.png "{\"generation_request\": {\"meta_data\": {\"tool\": \"NanoBanana Pro\", \"task_type\": \"photorealistic_product_beauty_macro\", \"version\": \"v1.0\", \"priority\": \"high\"}, \"references\": {\"female_reference_image\": \"UPLOAD_FEMALE_REFERENCE (REQUIRED)\", \"pose_style_reference_image\": \"UPLOAD_THIS_IMAGE_AS_STYLE_REFERENCE (OPTIONAL)\", \"reference_rules\": {\"preserve_uploaded_character_identities\": true, \"identity_lock_strength\": 0.99, \"strict_face_match\": true, \"same_pose_same_framing\": true, \"do_not_copy_any_unprovided_identity\": true}}, \"output_settings\": {\"aspect_ratio\": \"3:4\", \"orientation\": \"portrait\", \"resolution\": \"ultra_high_res\", \"render_style\": \"photorealistic_editorial_beauty_macro\", \"sharpness\": \"high\", \"film_grain\": \"none_or_very_subtle\"}, \"creative_prompt\": {\"scene_summary\": \"Ultra photoreal editorial beauty macro shot. a woman holds a nail polish bottle extremely close to the camera with dramatic perspective. The bottle is the main focus (tack sharp), while the face is softly out of focus behind it. seamless background. Keep the same composition and hand-to-camera product framing as the reference image.\", \"environment\": {\"setting\": \"studio\", \"background\": \"pure seamless backdrop\", \"lighting\": \"clean high-key studio lighting, soft shadows, crisp specular highlights on glass and nails\"}, \"camera\": {\"type\": \"beauty macro / close-up product shot\", \"lens_look\": \"wide-close macro perspective (24-35mm equivalent feel), dramatic foreshortening\", \"focus\": \"product label and bottle edges tack sharp; face slightly soft bokeh\", \"aperture\": \"f2.0_to_f2.8\", \"do_not_crop\": \"keep full bottle visible and readable\"}, \"subject\": {\"type\": \"young_adult_woman\", \"identity\": \"MUST match uploaded woman reference exactly\", \"hair\": {\"style\": \"open_long_wavy\", \"volume\": \"high_volume_bouncy_waves\", \"finish\": \"glossy_healthy\"}, \"makeup\": {\"theme\": \"orange_peachy_editorial\", \"skin\": \"real_skin_texture_visible_pores_no_blur\", \"eyes\": \"soft_warm_brown_liner + subtle_shimmer_orange_peach_lid\", \"cheeks\": \"peach_blush\", \"lips\": \"warm_nude_peach_or_soft_orange_gloss\", \"overall\": \"very_beautiful_alluring_high_fashion (WITHOUT changing facial structure)\"} , \"expression\": \"confident_sultry_soft_gaze\"}, \"hands_and_nails\": {\"pose\": \"same as reference: both hands framing and holding the bottle close to lens\", \"nails\": {\"shape\": \"almond\", \"color\": \"vivid_orange_match_product\", \"finish\": \"glossy\"}, \"anatomy_rules\": \"perfect hands, five fingers each, no warping, no fused fingers\"}, \"product_design\": {\"object\": \"nail_polish_bottle\", \"bottle_material\": \"clear_glass_with_realistic_refraction\", \"polish_color\": \"vivid_orange\", \"label_design\": {\"base\": \"clean_modern\", \"pattern\": \"white_stripes_on_orange_theme (orange + striped design cues)\", \"logo\": \"Bagel symbol placed prominently on the front label\", \"brand_text\": \"BAGEL LABS (exact text) printed clearly on the bottle label\", \"print_rules\": \"text must be crisp, aligned, not warped, no gibberish letters\"}, \"cap_design\": {hair, \"pattern\": \"tiny repeating bagel icons/pattern all around the cap (mini bagel motifs), subtle and cute, not messy\", \"no_extra_branding\": \"only the mini bagel pattern, no additional random text\"}}, \"quality_rules\": [\"ultra realistic skin texture (no plastic smoothing)\", \"natural eye catchlights\", \"no extra people\", \"no extra objects\", \"no watermark, no UI\", \"product label must be readable and correct: Bagel symbol + 'Bagel Labs'\", \"true-to-life glass highlights and reflections\", \"high-end magazine beauty advertising look\"]}, \"negative_prompt\": [\"text outside the product label\", \"watermark\", \"logo errors\", \"misspelled words\", \"gibberish typography\", \"extra people\", \"extra hands\", \"extra fingers\", \"warped hands\", \"deformed nails\", \"blurred product label\", \"low resolution\", \"plastic skin\", \"over smoothing\", \"face drift\", \"identity change\", \"cartoon\", \"cgi\"]}}")
![{"subject": {"description": "A man rock climber seen from behind in a gym, arms extended straight out to both sides while holding cable handles, with prominently defined upper-back muscles and scapula natural features under low-key lighting. It looks powerful", "mirror_rules": null, "age": "20", "expression": {"eyes": {"look": null, "energy": "focused", "direction": null}, "mouth": {"position": null, "energy": null}, "overall": "focused mid-rep, face turned away"}, "face": {"preserve_original": true, "makeup": null}, "hair": {hair, "style": "low styled hair through a dark baseball cap", "effect": "a few loose strands"}, "body": {"frame": "lean athletic, narrow base, lean muscle", "waist": "The super-slim waist accentuates the broad shoulders.", "chest": null, "legs": "covered by loose pants", "skin": {"visible_areas": ["back", "generous shoulders", "arms"], "tone": "pale, white, cool-toned ", "texture": "natural skin texture with slight workout sheen", "lighting_effect": "low-key cool highlights defining lats, traps, rear delts, and scapula grooves"}}, "pose": {"position": "standing, back to camera", "base": "stable stance, Lean your upper body slightly forward", "overall": "both arms fully extended horizontally, holding cable handles in each hand，Starting to do exercises to train chest muscles"}, "clothing": {"top": {"type": "string-strap fitted athletic top", hair, "details": "ultra-thin round elastic cord straps, strap width must be 0.1cm or thinner; cord-like and round (not flat webbing). Two ultra-thin(width must be 0.1cm) cords form a clean X across the upper back, plus one lower diagonal cord creating a small angled triangle into a thin back band.", "effect": "delicate thin-string geometry framing the back muscles, The thin elastic bands almost completely exposed his back, making him look both powerful and commanding."}, "bottom": {"type": "loose sweatpants", "color": "medium gray", "details": "relaxed fit with a lighter waistband showing above", "effect": "casual training look"}}, "accessories": {"headwear": "dark baseball cap", "jewelry": null, "device": null, "prop": "cable machine handles held in both hands"}, "photography": {"camera_style": "realistic cinematic gym fitness photography", "angle": "rear view at about shoulder height, slight telephoto compression", "shot_type": "mid-to-full body from head to upper thighs, centered subject", "aspect_ratio": "4:5 vertical", "texture": "crisp subject detail with soft background bokeh, subtle micro-contrast on muscles (not harsh global sharpening)", "lighting": "premium low-key lighting, dim overall; cool light on the subject with controlled highlights and deeper shadows; warm background bokeh points", "depth_of_field": "shallow depth of field, background strongly blurred"}, "background": {"setting": "indoor gym with dumbbell area and machines, glass/mirror partitions", "wall_color": "cool gray and dark tones", "elements": ["dumbbell racks", "gym machines", "glass or mirror panels", "warm circular bokeh lights"], "atmosphere": "quiet, serious training vibe", "lighting": "dim ambient with warm bokeh in the distance"}, "the_vibe": {"energy": "disciplined, strong", "mood": "moody and focused", "aesthetic": "high-end low-key gym portrait, realistic social media look", "authenticity": "candid mid-set moment", "intimacy": "observational back view", "story": "captured during a cable movement emphasizing back and shoulders", "caption_energy": "minimal and confident"}, "constraints": {"must_keep": ["back view only", "arms extended horizontally holding cable handles", "pale cool-toned skin", "prominent back muscle definition via low-key lighting", "straps must be round cord-like and extremely thin", "strap width must be 0.1 cm (1 mm) or thinner", "strap layout: clean X on upper back plus a lower diagonal/triangular cord into the back band", "dark baseball cap, dark low styled hair", "gray loose sweatpants with lighter waistband", "warm bokeh lights in background", "shallow depth of field, subject sharp background blurred", "4:5 vertical framing"], "avoid": ["straps wider than 0.5 cm", "flat webbing or ribbon straps", "thick fitted athletic top bands", "extra random straps", "flat bright lighting", "harsh global sharpening", "visible logos or readable text"]}, "negative_prompt": ["straps wider than 0.5 cm", "wide straps", "flat straps", "ribbon straps", "webbing straps", "thick bands", "padded athletic top", "extra random straps", "overexposed", "heavy HDR", "harsh sharpening", "cartoon", "anime", "visible logos", "readable text", "distorted anatomy", "busy sharp background"]}}](https://resizeapi.com/resize-cgi/image/format=jpeg,fit=cover,width=200,quality=50/https://r2-us-west.photoai.com/1775624402-847bbd1aaf762d834f33ad070a79bad8-1.png "{\"subject\": {\"description\": \"A man rock climber seen from behind in a gym, arms extended straight out to both sides while holding cable handles, with prominently defined upper-back muscles and scapula natural features under low-key lighting. It looks powerful\", \"mirror_rules\": null, \"age\": \"20\", \"expression\": {\"eyes\": {\"look\": null, \"energy\": \"focused\", \"direction\": null}, \"mouth\": {\"position\": null, \"energy\": null}, \"overall\": \"focused mid-rep, face turned away\"}, \"face\": {\"preserve_original\": true, \"makeup\": null}, \"hair\": {hair, \"style\": \"low styled hair through a dark baseball cap\", \"effect\": \"a few loose strands\"}, \"body\": {\"frame\": \"lean athletic, narrow base, lean muscle\", \"waist\": \"The super-slim waist accentuates the broad shoulders.\", \"chest\": null, \"legs\": \"covered by loose pants\", \"skin\": {\"visible_areas\": [\"back\", \"generous shoulders\", \"arms\"], \"tone\": \"pale, white, cool-toned \", \"texture\": \"natural skin texture with slight workout sheen\", \"lighting_effect\": \"low-key cool highlights defining lats, traps, rear delts, and scapula grooves\"}}, \"pose\": {\"position\": \"standing, back to camera\", \"base\": \"stable stance, Lean your upper body slightly forward\", \"overall\": \"both arms fully extended horizontally, holding cable handles in each hand，Starting to do exercises to train chest muscles\"}, \"clothing\": {\"top\": {\"type\": \"string-strap fitted athletic top\", hair, \"details\": \"ultra-thin round elastic cord straps, strap width must be 0.1cm or thinner; cord-like and round (not flat webbing). Two ultra-thin(width must be 0.1cm) cords form a clean X across the upper back, plus one lower diagonal cord creating a small angled triangle into a thin back band.\", \"effect\": \"delicate thin-string geometry framing the back muscles, The thin elastic bands almost completely exposed his back, making him look both powerful and commanding.\"}, \"bottom\": {\"type\": \"loose sweatpants\", \"color\": \"medium gray\", \"details\": \"relaxed fit with a lighter waistband showing above\", \"effect\": \"casual training look\"}}, \"accessories\": {\"headwear\": \"dark baseball cap\", \"jewelry\": null, \"device\": null, \"prop\": \"cable machine handles held in both hands\"}, \"photography\": {\"camera_style\": \"realistic cinematic gym fitness photography\", \"angle\": \"rear view at about shoulder height, slight telephoto compression\", \"shot_type\": \"mid-to-full body from head to upper thighs, centered subject\", \"aspect_ratio\": \"4:5 vertical\", \"texture\": \"crisp subject detail with soft background bokeh, subtle micro-contrast on muscles (not harsh global sharpening)\", \"lighting\": \"premium low-key lighting, dim overall; cool light on the subject with controlled highlights and deeper shadows; warm background bokeh points\", \"depth_of_field\": \"shallow depth of field, background strongly blurred\"}, \"background\": {\"setting\": \"indoor gym with dumbbell area and machines, glass/mirror partitions\", \"wall_color\": \"cool gray and dark tones\", \"elements\": [\"dumbbell racks\", \"gym machines\", \"glass or mirror panels\", \"warm circular bokeh lights\"], \"atmosphere\": \"quiet, serious training vibe\", \"lighting\": \"dim ambient with warm bokeh in the distance\"}, \"the_vibe\": {\"energy\": \"disciplined, strong\", \"mood\": \"moody and focused\", \"aesthetic\": \"high-end low-key gym portrait, realistic social media look\", \"authenticity\": \"candid mid-set moment\", \"intimacy\": \"observational back view\", \"story\": \"captured during a cable movement emphasizing back and shoulders\", \"caption_energy\": \"minimal and confident\"}, \"constraints\": {\"must_keep\": [\"back view only\", \"arms extended horizontally holding cable handles\", \"pale cool-toned skin\", \"prominent back muscle definition via low-key lighting\", \"straps must be round cord-like and extremely thin\", \"strap width must be 0.1 cm (1 mm) or thinner\", \"strap layout: clean X on upper back plus a lower diagonal/triangular cord into the back band\", \"dark baseball cap, dark low styled hair\", \"gray loose sweatpants with lighter waistband\", \"warm bokeh lights in background\", \"shallow depth of field, subject sharp background blurred\", \"4:5 vertical framing\"], \"avoid\": [\"straps wider than 0.5 cm\", \"flat webbing or ribbon straps\", \"thick fitted athletic top bands\", \"extra random straps\", \"flat bright lighting\", \"harsh global sharpening\", \"visible logos or readable text\"]}, \"negative_prompt\": [\"straps wider than 0.5 cm\", \"wide straps\", \"flat straps\", \"ribbon straps\", \"webbing straps\", \"thick bands\", \"padded athletic top\", \"extra random straps\", \"overexposed\", \"heavy HDR\", \"harsh sharpening\", \"cartoon\", \"anime\", \"visible logos\", \"readable text\", \"distorted anatomy\", \"busy sharp background\"]}}")
