Skull demon sorcerer portrait concept art inspired by Terese Nielsen, Brom, and Miho Hirano, featuring hyperdetailed, intricately crafted gothic art trending on Artstation. Utilizes triadic colors and Unreal Engine 5 to create a detailed matte painting with a dark black background. Art nouveau style with deep, fantastical color and intricate detail serves as a splash screen. Displays complementary colors with fantasy concept art elements, invoking a gothic deviantart masterpiece feel. Features an ornate border with vivid colors presented at 16k resolution, UHD, HDR10, and absurd resolution. Maintains a clean and focused composition without visual distractions such as disfigurement or mutations, and avoiding visual artifacts, ensuring clarity without blurriness or pixelation. Free from watermarks, logos, words, or any out-of-frame elements for a cohesive, high-quality fantasy artwork.