Cosmic Ink Dragon Roars

A dramatic vertical close-up showcases the roaring head of a cosmic dragon in profile, rendered with bold ink splatter and brushstrokes against a pure white background. The creature possesses sharp, elongated horns, a sharply defined, armored face, and eyes that gleam with a white-green light. Its enormous mouth gapes open, revealing jagged teeth. Deep within its mouth and throat, instead of flesh, there is a swirling, galactic void filled with luminous and magenta nebula light, from which twinkling stars and dust erupt like cosmic fire. The dragon's body is predominantly black and deep indigo with a glossy sheen, while its neck and scales are adorned with iridescent emerald reflections. The design employs expressive, ink-painting-inspired high-contrast brushstrokes, splattered paint textures, torn, abstract edges, and explosive particle effects concentrated on the eyes, mouth, and top of the head. The composition should have the head tilted upwards and emitting a wild roar, filling the entire frame, with tight cropping to achieve the ultimate visual impact, without any environment or other subject, only presenting the original abstract energy, ink marks and celestial fragments.