The pioneering film director and theorist Sergei Eisenstein is known for the unequalled impact his films have had on the development of cinema. Less is known about his remarkable and extensive writings, which present a continent of ideas about film. Robert Robertson presents a lucid and engaging introduction to a key area of Eisenstein's thought: his ideas about the audiovisual in cinema, which are more pertinent today than ever before. With the advent of digital technology, music and sound now act as independent variables combined with the visual medium to produce a truly audiovisual...