Arcane Blacksmith in the Floating Library

Ultra-detailed 3D render of a burly blacksmith in a soot-stained leather apron, hammering a glowing rune-etched bolt on a wrought-iron anvil inside a vast magical library. Towering shelves loom with levitating books, glowing sigils, and floating candles. Warm forge light and cool arcane blue contrast on brass, steel, and leather. Sparks fly as runes flare; dust motes swirl in the air, while enchanted tomes whisper. Rich textures: brushed metal, midnight wood, leather, parchment, and glowing glyphs; cinematic depth of field.