A visual artist would like me to create some audio from digitized brain

scan images. I peeked at the objects in the GEM library, and they seem to deal with creating and displaying graphics, rather than using graphics as a source for output to "pure data".

I seem to remember a friend telling me that pd and GEM were used at a

demonstration at McGill university, and the patch was programmed to created audio from a graphic file.

The processing of the data used to create the images would be fairly

minimal.

Any suggestions?

Michael Lechasseur