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,