Hi all, An optical illusion (also called a visual illusion) is characterized by visually perceived images that differ from objective reality.
Here are some really cool optical illusions:- http://www.easytips.info/illusions/ Must see...
Hi all, An optical illusion (also called a visual illusion) is characterized by visually perceived images that differ from objective reality.
Here are some really cool optical illusions:- http://www.easytips.info/illusions/ Must see...