----------------------------Original message---------------------------- we are looking for a demonstration of the "powers of tex" concept to add to our file server to better relay the concept of scale (and fractals, as well). Charles and Ray Eames did a good video of the concept because it was a continious zoom with detents and overprint at each power with step 1 an overhead of someone laying on the ground and step ten an Apollo photo of earth. Before asking permission to use it, I'd like to know if there are any other successful examples and where I might locate them (ny medium). Thanks. Larry Cruse