Roland Barthes was a semiotician who built upon Saussure's theories of semiotics. He believed that cultural influences shape the meanings of media texts over time. Barthes also explored how myths are created through social values and systems. In his work Mythologies, he analyzed how visual symbols and images in works of art can become elevated to the status of modern myths. Barthes viewed any text as having a potentially infinite number of meanings that could be derived depending on the perspective and interpretations of the reader.