optical illusion

@leinrix (489)
Philippines
November 12, 2010 2:48am CST
do you think optical illusion is very important and help our brain and eyes a lot
1 response
@nanayangel (7839)
• Philippines
12 Nov 10
Hi there Leinrix! I like optical illusions and aside from the fact that they are really interesting to look at, as you have mentioned, they are also good exercise for the eyes and for the brain as well. I don't think that it is that important but they are good for enhancing our vision and analytical skills.