A haunting baroque oil painting depicts a sinister demon lounging on a throne of jagged obsidian, a macabre grin stretching across its twisted visage. Its piercing, malevolent eyes glimmer with a fiery intensity, framed by swirling dark clouds. Elaborate golden horns, reminiscent of twisted baroque architecture, crown its head, casting ominous shadows on the textured canvas. The rich, deep hues of crimson and midnight blue contrast with the demon's alabaster skin, creating a chilling yet captivating aura. Surrounding the creature, spectral flames dance elegantly, their ethereal tendrils weaving a pattern of chaos and beauty, echoing the classical baroque style's intricate elegance intertwined with underlying madness.