A small, friendly goblin in a playful fantasy scene, smiling and mischievous while casting a magical spell. The illustration should play on the funny German saying “in dem Fürzel steckt viel Würzel” in a charming, non-explicit way: for example, with a small glowing magic potion, a magic wand, or an enchanted, rooty spiral of climbing plants. Style: cute, colorful, fairy-tale-like, endearing, slightly humorous, detailed, soft lighting, children's book-style fantasy illustration, no text in the image, no nudity, no explicit content.