Strange images (http://www.miqel.com/random_images/fascinating-visual-chaos-1.html)
CGEmpire (http://cgempire.com/forum/showthread.php?t=1672)
Mighty Optical Illusions (http://www.moillusions.com/2006/10/13-hidden-faces-illusion.html)
Tricks4u (http://www.tricks4u.com/body0.htm)
Surreal Infusions (http://www.gti.net/broidoj/tea/surreal_infusions.htm)
Olduvai George (http://www.olduvaigeorge.com/)
Visual Illusions (http://psychology.wichita.edu/vision/illusions.htm)
Art and Geometry (http://www.cs.berkeley.edu/~sequin/SCULPTS/index.html)
Visualization with Mathematica (http://members.wri.com/jeffb/visualization/solenoid.shtml)
Paul Nylander's Home Page (http://www.bugman123.com/Math/Math.html)
ArtCyclopedia (http://www.artcyclopedia.com/)
WorldWide Arts Resources (http://world-arts-resources.com/)