Here I introduce you a very obscure character.
She comes from the 80s Italian short comic-books serie "Il Collezionista" (The Collector) made by Sergio Toppi, one of the greatest Italian comic-book artist.
She appears for the first time in the episode "Le lacrime di Timur Leng" (Timur Leng's tears) and immediately becomes the main rival of the protagonist. She doesn't have a name. She only wears white clothes and for this reason is simply called as the "Woman with white face".
Here you can see her after being captured by the Collector, focused on finding a way to deserve her freedom.