Face of a Liar

There`s a face... and the word liar.Locate it . It`s easy but clevrly written or drawn?
Concentrate!

Keep staring at the black dot. After a whilethe gray haze around it will appear to shrink.
How many colors do you see?

There are only 3 colors: White, green, and pink.There seem to be two different shades of pink,but there is only one pink.
All-guys-are-the-same-size !

The picture has been cleverly designed. All the soldiers are the same size.