Demonio colosal espinado frente a un horizonte rojo en llamas

(Masterpiece), 16k, surreal dark illustration. A colossal demon with a body made of burnt black thorns and red-grey sinews standing in a field of beige dust. It is posed like a crucifix, its head a skull of polished beige bone. The entire horizon is a deep, saturated red that turns into black smoke at the zenith. The wind carries fragments of beige parchment inscribed with curses. Epic scale, cinematic focus on the contrast between the red sky and the black silhouette. Palette: Saturated Red, Obsidian Black, Bone Beige, Slate Grey.