Nano Banana Pro

None

Lars Johansson

@Lars Johansson

Summary

Caucasian male, mid-30s, Left shoulder forward-rotated

Art Studio / WorkshopMaroon button-up shirt35mm wide-angle

Description

[meta]
prompt_version = "v3.3.1"

[prompt]
main = """
SUBJECT: A Caucasian male artist in his 30s with a LOCKED Ecto-mesomorph somatotype. Features a Magnitude-Locked male pectoral profile (flat, anatomical low-volume) preserved exactly from source. Pose uses a forward-leaning Geometric Lock, mouth open in shock. 
FACE: Detailed messy hair complex and groomed stubble beard; structural light-shaping emphasizes jawline and brow. Skin realism avoids AI-smoothing, focusing on sub-surface scattering. 
WARDROBE & ENVIRONMENT: Maroon cotton-twill shirt under a paint-splattered white canvas apron. Set in a cluttered art studio midground. A large distressed canvas on a wooden easel displays a bold red 'No AI' prohibition symbol. 
LIGHTING: Directional 45-degree key lighting creates deep structural shadows and highlights fabric texture.
"""

[technical]
camera = "35mm lens, f/2.8, eye-level medium shot"
render_logic = "Magnitude-locked anatomy, beauty-preserving realism, controlled micro-texture, anti-render material physics"

Prompt DNA

Demographics

Core identity:demographics: Caucasian male, mid-30s • biological_age_estimate: 32-35 • body_composition: Ecto-mesomorph (LOCKED)

Face forensics:face_shape: classification: Oval-oblong • jawline_metrics: Sharp definition, moderate mandibular angle, highlighted by short beard growth • chin_projection: Strong, slightly forward-leaning due to vocal expression • forehead_proportions: Balanced, partially obscured by hair texture • hair_complex: fiber_texture: Coarse, dry, matte finish • density_and_scalp: High density, messy upward styling (pompadour-adjacent) • color_variation: Neutral brown with subtle ash undertones • hairline_mechanics: Natural, slightly irregular peak • facial_topography: eyebrows: Thick, dark, expressive arch • eyes_orbital: Deep-set, squinted in focus/shock, neutral brown iris • aegyo_sal_mechanics: N/A (Caucasian phenotype), prominent nasolabial fold due to open mouth • nose_structure: Straight bridge, refined tip, moderate alar width • mouth_and_lips: Open-mouthed gasp, visible upper teeth, thin upper lip, textured lower lip • ears: Medium size, visible helix, close to cranium • skin_physics: Sub-surface scattering on nasal bridge and forehead; micro-texture limited to beard follicles and natural pore visibility under side-lighting • facial_accessories: Groomed short beard/stubble (approx. 5mm)

Body physics:morphology: Lean torso, narrow waist, visible rib-taper beneath shirt, slender forearms • bosom_protocol: volume_and_scale: MAGNITUDE-LOCKED (Low-volume male pectoral profile) • projection: Neutral pectoral depth, flat chest wall integration • gravity_and_weight: Firm, integrated with ribcage • material_interaction: Minimal fabric tension on shirt front; apron straps provide vertical compression vectors • skin_texture_body: Visible hair follicles on forearms; matte finish

Pose mechanics:geometric_lock: Left shoulder forward-rotated, right arm extended to hold brush, slight forward lean • limbs: Slender wrists, prominent tendons in the right hand holding the tool • expression: Shock/Gasp (Mouth agape, wide eyes)

Wardrobe

Items:item: Maroon button-up shirt • details: Heavy cotton-twill weave, rolled sleeves, visible button placket, item: White artist's apron • details: Heavy canvas, multi-color paint splatters (blue, rust, ochre), neck loop and waist ties, item: Blue denim jeans • details: Mid-wash, relaxed fit, visible belt loops

Physics interaction:Apron exhibits radial creases around the waist ties; shirt fabric bunching at the inner elbow

Environment

Location:Art Studio / Workshop

Spatial layers:foreground: Subject's arm and paint-tool • midground: Subject, wooden easel, large 'No AI' canvas • background: Shelving units, paint cans, framed posters, secondary easel

Context:Creative workspace with cluttered, functional atmosphere

Camera

Lens:35mm wide-angle

Aperture:f/2.8 (Moderate depth of field)

Focus plane:Subject's face and the center of the canvas

Format:Structured

Vol:4618 chars

Entropy:4.62 bits/char

Sig:{ "met-X

GENERATOR