User talk:JonathanLettvin

Perceptual paradox
What on earth is this article? Is it an essay? Is it a personal research project? It doesn't really read like an encyclopedia article. I realize it is a work in progress, but what do you intend this article to be? Is there some reason you can't just add content to existing articles on optical illusions or perception? Dgies 22:38, 31 October 2006 (UTC)