Multimedia as Art provides a history of multimedia and generative art from the early 20th century to present day. It describes how the Dadaists were early pioneers in multimedia art. It then outlines the development of multimedia from pre-digital era through advances in film, music and computer graphics. Key eras discussed include the 1960s-80s with early computer art, and 1980s-90s with spread of tools like Photoshop and growth of online art. Current trends highlighted are real-time vs pre-rendered art and emerging concepts like symmetry, randomness and complexity.