On Message is a data visualisation work (currently in progress) that looks at political language in Australia. It has an audio component, and is animated: as the speech is being played / heard, words move around the screen, coming forward and therefore growing bigger as their frequency throughout the speech increases.
The illustrations here are snapshots of the Clean Energy Bill 2011 Second Reading speeches by Abbott (above) and Gillard (below) respectively.
More to come as
this works develops!