Bibi la Purée
Here's another Picasso from 1901, painted when he was 20 years old. It's one you probably haven't seen before, because it usually lurks in a private collection. Portrait of Bibi la Purée is currently on loan to the National Gallery in London and has been put on display in Room 45, where the Gallery's Van Goghs and Cézannes hang out (CLICK). Entry is free.