A close up of a man with a beard and a mustache

(best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,(realistic,photorealistic,photo-realistic:1.37), professional,sharp focus,extremely detailed eyes and face, portrait,painting,detailed brushwork,great depth of field,studio lighting,vivid colors, a father,loving expression,gray hair,wrinkles around the eyes,distinguished appearance,serious and wise, subtle smile,kind eyes,broad forehead,elegant posture,calm and gentle expression, background,neutral tones,soft lighting,subtle shadows,blurred accents, medium close-up,frontal view,slightly slanted angle, color palette,harmonious warm tones,with hints of cool shades, emphasis on facial features,clear and defined contours,subtle play of light and shadow, extra details,fine lines in the beard,character lines,subtle texture in the skin,sparkle in the eyes.