This is the Bunny/Duck illusion.  At first glance, what do you see?  

Now give it some time, but do not focus on one certain area, and then ask yourself; what do I really see?

Now, look again.  You might be surprised!!!!!!

   

Do you see some squares or rectangles?  

Really,

this is nothing more than a bunch of lines going in every which direction,

but the way our mind interprets these lines are totally different!!

   

This is probably the hardest illusion that I have ever seen, and I have to say my personal favorite!!!  It took over thirty minutes for me to actually see both sides of this illusion my first time, so do not get discouraged if you can't see both sides of it right away!   Just give it time!  When you first look at this, do you see and old man with holly around him, or do you see a couple kissing?  Just be patient and give it some time!! You will eventually see it!  

 

     

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