Below this text is a Quicktime VR movie of an iMac. If it begins downloading and you can see it working (feel free to spin it around, etc.), you already have a recent enough version of the Quicktime plugin installed to see the sculptures on this site.
If you got an error message upon loading this web page saying you don't have the necessary plugin installed, click the "Plugin Info" button (or whatever your browser's button says, NOT the "Cancel" button) and follow the instructions from there.
To be absolutely sure you have the Quicktime Plugin installed AND you're using Apple's latest revision of it, go to Apple's Quicktime download site, download it and install it. Then come back to this page and test it on the iMac movie.