A dark fantasy-style digital illustration of glowing butterflies fluttering in a magical night garden. The butterflies have vivid neon wings in deep shades of blue, violet, and magenta with subtle sparkle accents. The background features swirling vines, rich teal-blue lighting, and glowing floral elements in jewel tones like ruby and sapphire. Peonies and daisies bloom among the leaves, with scattered gemstones and soft magical particles creating a vibrant, mysterious atmosphere.