An oil painting featuring a majestic purple dragon with heavy impasto textures, infused with elements of cosmic horror. The scene captures an intricate interplay of celestial elements and dark enigmatic surroundings, reminiscent of elegant and detailed concept art by Craig Mullins. The dragon's scales shimmer with iridescent hues, and its eyes exude an otherworldly glow, set against a backdrop of swirling galaxies and ethereal mists. The overall composition conveys both grandeur and mystique, pulling the viewer into a surreal, fantastical realm.