Stare at the image for 30 sec, then look at a white piece of paper and see the colors change. Enjoy the show.

Anamorphic work painted with Matt Acrylic on a 6m x 3m canvas for the Big Splash event in Newport South Wales 2011. Designed and painted by Andy O’Rourke of Malarky.

This is an amazing view of this cow, look closely and you will find something funny

Don't know whether it's 2D, 3D or 4D but whatever it is, this pic is something which I've rarely seen before !!

What you can see here exactly? A girl with a makeup other girl with a camera on her hand and third girl on a background doing some kinda house hold stuff, if you look closely you will find something unusual and if you found don't forget leave a comment/mail

A smiley, smiley face, or happy face, (☺/☻) is a stylized representation of a smiling human face, It is commonly represented as a yellow circle with two black dots representing eyes and a black arc representing the mouth

The concept is 'Trick or Treat'. On the back is the 'trick', represented by the devil. On the front is the 'treat', represented by a guy stuffing his face. Both the front and the back images are identical... just rotated 180 degrees. source

Shift your gaze around the picture.
You may see flashing smudges within the hexagons.

This is one of the funniest optical illusion which i found in FACEBOOK, this is is similar to the transparent illusion and a perfect example of good photography