Maya was the daughter of Picasso's mistress, Marie Terreis Walter. He called her his 'little anchovy', a reference to Malaga where he came from. She made up for the loss ofPicasso's sister Maria de la Colsette-Thion who had died when he was 14. Maya naturally took charge as the elder daughter but eventually she began to run into opposition by her half-brother Claude. The Intelligence is on BBC2 at 9pm and 10pm this week.