ESSENCE OF WHAT THEY WERE DOING IN CONGO'S WORK THEY COULD SEE THE STRUGGLES THEY HAD BETWEEN THE LIMITATIONS OF THE FORM AND THE STRUGGLE TO EXPRESS WHAT THEY WANTED TO EXPRESS WITHIN THOSE LIMITATIONS AND THE CRITICS HATED IT BECAUSE THEY THOUGHT IT WAS A JOKE HE WAS PLAYING ON THEM IT WASN'T IT WAS VERY SERIOUS AND PICASSO