Optical Illusion?

Subject: [web-heads] Optical Illusion?
From: "William L. Urton" <wurton@sc.rr.com>
Date: Fri, 07 Nov 2003 14:12:08 -0500
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.5) Gecko/20031013 Thunderbird/0.3

http://www.ntk.net/2003/11/07/doholiv.gif

(from the current issue of ntk  http://www.ntk.net/)

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