Raymond Savignac, who has died aged 94, was the last of the great Parisian poster artists. For several decades, their works lit up the métro, and those by Savignac were the most entertainingly unmissable. He claimed that his career began in 1949 with the poster, Monsavon Au Lait. “I simply thought of a cake of soap for Monsavon, and a cow for the milk,” he said. With a comic picture of a cow, its udders emptying themselves into a bar of soap, he made a visual scandal – and he went on making them well into his 90s.