[Texte disponible uniquement en anglais] “Audiovisualisation” is the simultaneous sonification and visualisation of the same source of data. It is an approach I have been using in my recent works. I will discuss and show examples of how it relates to research into perception and auditory displays, and experimental film traditions from Britain and Austria. I will also discuss how generative systems are capable of emergent behaviour, and how computational art is very much suited to experimentation and non-anthropomorphic notions of aesthetics rather than emulating humanly created art.