realistic extremely detailed portrait painting of an average man with exposed clear plastic brain case and long curly hair, retro futuristic ,floating in black water , by beeple,jean delville, amano, yves tanguy, alphonse mucha, ernst haeckel, edward robert hughes, roger dean, artgerm and greg rutkowski and alphonse mucha, rich moody colors, blue eyes,octane render,4k,f32, 