a singular beautiful empress dramatic portrait, black hair, with a brilliant, impossible striking shiny big multi colored crystal headpiece, symmetrical, reflective surface, rainbow crystal clothes, rococo, baroque, jewels, asian, realistic, dramatic studio lighting, closeup, d&d, fantasy, intricate, elegant, highly detailed, digital painting, artstation, octane render, 8k, concept art, matte, sharp focus, illustration, art by artgerm and greg rutkowski and alphonse mucha