Gottlieb continued to make pictographs until 1953. (See 'The Alchemist', also in this room.) Many of them resembled early forms of communication, for example Egyptian hieroglyphs. One pictograph was titled 'Letter to a Friend'. Gottlieb's later pictographs show the influence of Paul Klee and a move away from an interest in myth. He stated that during the Second World War he 'just dropped the whole idea of classical mythology as subject matter and decided that the proper subject for me was subjective free-association of images and symbols which I couldn't explain.'