Леонардо 
да Винчи: 
AI-портрет гения, созданный нейросетью

REF = uploaded reference image of an elderly man's face. Use the exact face, facial features, facial structure, eyes, nose, long beard, hairstyle, soft cap/beret and overall appearance from REF for the main character. Preserve the identity from REF precisely. REF2 = uploaded reference image of a Renaissance woman's portrait (Mona Lisa). Use REF2 as the exact painting shown on the easel in the background — reproduce its composition, pose, colors and mysterious smile faithfully. REF3 = uploaded reference image of an anatomical study of a human figure with detailed hands. Use REF3 as the exact drawing visible on the open page of the sketchbook on the desk — reproduce its pose, proportions and hand studies faithfully as an aged ink drawing. ULTRA-REALISTIC cinematic 4K masterpiece, photorealism, hyper-detailed environmental portrait, shot on Sony A1 with 35mm f/1.8 lens, natural window light, Renaissance oil-painting atmosphere translated into a real photograph, in the spirit of Caravaggio and Vermeer. MAIN SUBJECT: an elderly Renaissance genius and master, his face, long beard, hair and soft cap taken exactly from REF — keep the identity, features, beard and headwear of REF unchanged. He stands in three-quarter view at a large wooden workbench in the center of his Renaissance workshop, caught mid-thought: in one clean hand he holds a quill with its tip lowered close to the open page as if about to write, the other rests on the open sketchbook, head slightly turned toward the viewer with a calm penetrating gaze, as if interrupted in the middle of a discovery. He wears a long deep-red Renaissance robe (cioppa) of patterned damask over a dark tunic, layered fabric with visible weave and folds, a small leather pouch on his belt. Both hands are complete, anatomically correct, with five fingers each, no rings. CENTRAL DESK DETAILS (razor-sharp foreground): an open leather sketchbook with a sewn-binding (stitched parchment pages, soft leather cover, no metal spiral, no rings) whose visible page shows the anatomical human figure study from REF3 (a standing figure with detailed hand studies, rendered as an aged ink drawing) surrounded by detailed handwritten notes and mechanical drawings, scattered loose parchment studies lying flat and correctly oriented (right-side up) — a flying machine with bird-like wings, gears and pulleys, and an anatomical hand study. An open glass inkwell filled with dark ink sits on the desk right next to the writing hand, the quill matching the ink, plus a second small bottle of colored pigment beside it. Around them: brass dividers and compasses, a magnifying glass, dried brushes in a clay jar, a half-finished small wooden model of an ornithopter (a flying machine with wings), a candle and a brass astrolabe. WORKSHOP ENVIRONMENT (rich layered background): a tall Renaissance studio with rough stone and plaster walls, a wooden easel holding a canvas showing the portrait from REF2 (the Mona Lisa, faithfully reproduced with her pose, colors and mysterious smile) kept soft and slightly out of focus, wooden scaffolding and shelves crammed with rolled scrolls, dusty books, glass beakers, mechanical contraptions and gears, hanging dried plants and suspended wooden glider models with bird-like wings. Tall arched windows on the right. LIGHTING & ATMOSPHERE: soft warm volumetric daylight streaming through the tall arched windows from the right, golden god rays cutting through floating dust motes and faint workshop haze, gentle falloff into warm shadow on the left, natural realistic illumination, intimate scholarly mood. COLOR PALETTE: warm earthy tones, deep terracotta red of the robe, aged parchment cream and ochre, warm wood browns, golden sunlight, soft sepia shadows, muted Renaissance colors. MOOD: the mind of a universal genius at work, the fusion of art and science, quiet intellectual intensity, timeless curiosity, the golden age of the Renaissance. TECHNICAL: 4K resolution, 16:9 cinematic aspect ratio, sharp focus on the face (matching REF), hands and the central sketches, photorealistic skin with deep wrinkles and texture, individual beard and hair strands, realistic aged parchment and fabric texture, cinematic depth with layered background bokeh, high dynamic range, subtle film grain. IMPORTANT: the face, beard and soft cap must match REF as closely as possible — do not stylize, do not change age, do not alter the facial proportions or features of REF. The open sketchbook page must clearly show the figure from REF3. The easel painting must clearly show the portrait from REF2. The sketchbook has a period-correct sewn or leather binding, never a metal spiral or rings. No human skull anywhere in the scene. The scene is a photorealistic photograph, not a drawing or sketch. All loose drawings on the table are oriented right-side up. The theme is Renaissance art, anatomy and flying-machine inventions only.

REF = uploaded reference of an elderly man's face. Use the exact face, features, structure, eyes, nose, long beard, hairstyle and soft cap/beret from REF for the main character. Preserve the identity from REF precisely — do not stylize, do not change age or proportions. REF2 = uploaded reference of a Renaissance woman's portrait (Mona Lisa). Reproduce it faithfully as the painting on the easel — same composition, pose, colors and mysterious smile. REF3 = uploaded reference of an anatomical study of a human figure with detailed hands. Reproduce it faithfully as the aged ink drawing on the open sketchbook page — same pose, proportions and hand studies. ULTRA-REALISTIC cinematic 8K masterpiece, photorealism, hyper-detailed environmental portrait, shot on Sony A1 with 35mm f/1.8 lens, natural window light, Renaissance oil-painting atmosphere as a real photograph, in the spirit of Caravaggio and Vermeer. Not a drawing or sketch. MAIN SUBJECT: an elderly Renaissance genius, face/beard/hair/cap exactly from REF (unchanged). Three-quarter view at a large wooden workbench in his workshop, caught mid-thought: one clean hand holds a quill lowered close to the open page as if about to write, the other rests on the sketchbook, head slightly turned to the viewer with a calm penetrating gaze. He wears a long deep-red damask robe (cioppa) over a dark tunic, visible weave and folds, small leather pouch on belt. Both hands complete, anatomically correct, five fingers each, no rings, no quill crossing the face. DESK (razor-sharp foreground): an open leather sketchbook with sewn binding (stitched parchment pages, soft leather cover, never a metal spiral or rings) whose page shows the REF3 figure as an aged ink drawing, surrounded by handwritten notes and mechanical sketches; scattered loose parchment studies lying flat, right-side up — a bird-winged flying machine, gears and pulleys, a hand study. An open glass inkwell with dark ink next to the writing hand, matching quill, a small bottle of colored pigment, brass dividers and compasses, a magnifying glass, dried brushes in a clay jar, a half-built wooden ornithopter model, a candle and a brass astrolabe. ENVIRONMENT (layered background): a tall studio with rough stone and plaster walls; a wooden easel holding the REF2 Mona Lisa, soft and slightly out of focus; scaffolding and shelves crammed with rolled scrolls, dusty books, glass beakers, gears and contraptions; hanging dried plants and suspended bird-winged glider models. Tall arched windows on the right. No human skull anywhere. LIGHTING: soft warm volumetric daylight from the arched windows on the right, golden god rays through floating dust motes and faint haze, gentle falloff into warm shadow on the left, intimate scholarly mood. COLOR: warm earthy tones, deep terracotta red robe, aged parchment cream and ochre, warm wood browns, golden light, soft sepia shadows. MOOD: a universal genius at work, fusion of art and science, quiet intellectual intensity, the golden age of the Renaissance. TECHNICAL: 16:9, sharp focus on the face (matching REF), hands and central sketches, photorealistic skin with deep wrinkles, individual beard/hair strands, realistic parchment and fabric texture, layered background bokeh, high dynamic range, subtle film grain.