The Official Optical Ilusion Thread!

xenophobe

Active Member
May 17, 2002
12,288
700
113
SF Bay Area
No optical illusion here, you're just on drugs. :lol:

blackwhitespotsth6.jpg
 
:kickass:

350pxrevolvingcirclessvxc1.png

^concentrate on the central point and bring your face closer to the screen and then back away.

Lilac-Chaser.gif

^look at the central cross. Three effects will appear in order: First, the gap may appear to move clockwise, or a single disk adjacent to the gap may appear to move anticlockwise. This quickly stabilizes to become a gap moving clockwise. Second, the moving gap appears as a green disk. Third, the moving green disk will appear to wipe out the lilac disks, until only the green disk is visible.
 
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHHHHHHHHHHHHHHHH!!!!!!!!!!!!!!!!