Some of the gif images used in my pages are copyrighted material from Corel Gallery 10,000 Clipart Images (© 1994 Corel Corportation), Corel Webmaster Suite (© 1996 Corel Corporation), Microsoft Powerpoint Clipart (© 1993 Microsoft Corporation), and Presentation Task Force (© 1989-92 New Vision Technologies, Inc). These images are used with permission from the software license.