A close up of a person holding a knife in front of a poster

01_Masterpiece. High image quality. A mature man demonstrates a rare coin, a professional jeweler-appraiser. He holds a coin in his hand and demonstrates its face value to the viewer. A man is a jeweler, from the modern world of blockchain, in his hand, he has a high-denomination crypto coin. A man with gray hair, short-cropped curly hair, and a neatly trimmed beard. Elegant, businesslike, medium build. intellectual. A smart face and light wrinkles emphasize the wisdom of the years lived, a pince-nez on the eye. 02_ Comic-style image, graphics, clean linear drawing, clear strokes, contrasting chiaroscuro, color shading, balanced warm colors. 03_ High image quality, 4K | Ultra HD | Full HD, cinematic comic book, 3D _in comic style - linear stroke, color fill, high-quality stroke - a masterpiece, TOP computer graphics ART. 8K, dark lighting, strong shadow. (vivid, anime, comic, creative, sharp focus, 8K). High detail of the drawing, linear, high-quality background (shades of cool tones, red, yellow warm highlights, side lighting), cyberpunk and futurism, art deco. Film grains, dust, and pa

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))