Eric, A bit wide of your topic ... if not indeed off topic.
If you lie a young healthy person (i.e. 'normal' skin elasticity) on their back and take a copy of their face (a mask). If you place this on your desk (paperweight-like) it may draw comments, but not about it being unnatural. Now hang it on the all. It won't look right and people are likely to say so. Those who have seen 'death masks' in museums might even ask if it is one. (You can extend this ... with strange results ... to parts of the body that are 'normally' clothed ... but that is another matter.) So a trivial example of an audience's automatic (and unconscious) compensation for orientation. Think you now have to do the experiments you've outlined ;-)> Michael or orientation _______________________________________________ Sursound mailing list Sursound@music.vt.edu https://mail.music.vt.edu/mailman/listinfo/sursound