The Picasso Summer

This is the one thing that explained Picasso's paintings to me, when I just happened to see it on television many years ago.The long animated sequences extending the paintings are quite wonderful;they not only interpret the paintings but also show you why Picasso painted certain things the way he did - face extortions for example. All art students should be shown this film! It's also great for children. Whether the story surrounding the animations is any good I can't remember, but that's almost irrelevant! I have been searching for a copy of this film on video or DVD ever since these media became possible.But it just doesn't seem to be available. I can't understand why the film it is not shown on TV whenever there is a Picasso festival or exhibition.Can anyone tell me how I can get a copy of it?