A close-up cosmic illustration of a colossal dragon head emerging from a void-black background. Its jaws are split open mid-roar, revealing a roaring supernova inside its throat — swirling magenta dust, electric blue spirals, and bright nebula clouds forming a miniature galaxy. The scales along its snout are jagged and crystalline, shifting between violet, deep indigo, and bright cosmic teal. Thin trails of glowing energy drip from its fangs, like liquified stardust. The lighting is harsh and celestial, illuminating the creature from within and creating sharp contrast against the surrounding darkness. The atmosphere blends myth, astronomy, and surreal fantasy.