The Knight of Bones by Karol Bak, Jean Deville, Gustav Klimt, and Vincent Van Gogh, portrait of a handsome vampire knight in armor, piercing grey eyes, ornate armor covered in thorns, nightmare warrior, bat wings, ornate dramatic bat wing helmet, mystic eye, otherworldly, skulls, fractal structures, arcane, inscribed runes, infernal relics, ornate gilded medieval icon, third eye, spirals