Epic high-fantasy character portrait, richly colored, luminous and mystical lighting, painterly fantasy illustration, highly detailed. Portrait of The Duden, a sentient, wise and ancient living book, a Letterlord who embodies knowledge, judgment, and linguistic purity. Composition shows the book floating centrally, slightly angled, as the dominant subject (no humanoid figure). The book is large, old, and majestic, bound in dark, worn leather with subtle gold engravings. It floats open in mid-air, its pages slowly turning on their own, as if guided by an unseen intellect. The pages emit a soft, warm glow. From the open center of the book emerges a subtle, abstract “face” formed entirely from flowing letters and luminous text, suggesting awareness and intelligence without literal eyes or a mouth. The expression feels calm, wise, and absolute. Around the book, complete words (not random letters) float in an ordered, circular arrangement, as if being examined. The key visual: Words that contain the letters D or U begin to glow at those specific letters Immediately after, the entire word dissolves into fine glowing particles, disintegrating cleanly and silently Words without D or U remain stable and intact This process must be clearly visible: selection → highlight (D or U) → controlled dissolution of the entire word. The environment is calm and elevated: a softly glowing, parchment-like atmosphere with faint structured typography in the background, suggesting a higher order of Mehr sehen