It’s not exactly an illusion… more of a fun “Where’s Waldo” type puzzle. Try and find the face hidden in this picture. To be honest, it took me a good couple of minutes to find it.
Once you find the face in this coffee beans pile, every time you look at this picture you will see it immedately.

That was unsatisfying.
I know what you mean. Look at the site for better optical illusions. The only reason I used this puzzle was because it was on the top of the blog I wanted to showcase when I wrote the post.
Where is a **cking face???????