Blog Grab Bag
72 Optical Illusions and Visual Phenomena
Optical illusions galore and explanations for the phenomena.
This Web page appears on Impressum, 09.14.07, the Web site of Michael Bach. I acquired the link from Stephen Downes' Web site, Stephen's Web 09.14.07.
InfraView
InfraView is a graphic viewer software / freeware.
This utility allows you to convert, optimize, scan and print images; create slideshows; and play movies.