contrast, are durable but as yet can only be shown on television screens. One preservation technique under study involves the use of laser-beam holograms (re- cordings of the patterns of light waves).
Many great films of the last 25 years will likely fade into oblivion before the means to save them are perfected, Spehr concludes-all because movie makers failed to reckon on the future profits to be made from the public's abiding interest in their creations.
Monet's "Method and Meaning in...