How many deers can you see.This image has more than 1 deer so better look at the background too

How many houses can you see…(hint)see the top and bottom carefully

check which staircase is joining which…this 3d gives a weird look to the home though.

Look at this magazine

During the late 19th and early 20th centuries, matchbooks frequently featured topsy-turvy optical illusion art-word. When viewed one way, the matchbook would feature one image, but when rotated 180 degrees, they would feature an entirely different image. Here is a collection of seven such images. Simply hold your mouse over the image to view what is looks like when rotated.

This is an example of an anamorphic illusion created by Julian beever. This sidewalk drawing was drawn in a special distortion in order to create an impression of 3 dimensions when seen from one particular viewpoint

What do you see?
An old man or two people kissing?

Now look at the same image upside down.

This painting on the floor looks so real

Find out number of faces in this picture?answer in the end (try it once)

ans : see the mountain on which different faces is being made