User called Rohtop, from Netherlands submitted this funny tutuorial some time ago. But today it’s finally online! Be sure to open this article to see the full version. Here is what Rohtop wrote: “Hello Barun Vurdlak! Here’s a fun little optical illusion i did (saw it somewhere with a Queen Elisabeth picture, i don’t know anymore, long time ago). It’s an illusion where you make a smiling person look angry. I hope this contributes to your great site, you are free to use it in anyway you like! Here’s how to do it”. Rohtop also submitted the resulting video clip. Read full article.
over the eyes and over the corners of the mouth.
so there is a “bending”(?)
Is it looking angry!?
Fun, isn’t it? Be sure to watch the video clip with the results, when you finish reading this tutorial…
There is also this simmilar trick, where you make George Wahington sad. You’ll need a new, crisp one dollar bill. You can also try it with a $5, $10, $50 and $100. The goal is to get to keep the bill after performing the trick… of course. It’s all in the fold… The secret is in the way that you fold dollar bill. Just follow these steps:
6. Hold the portrait side of the bill in front of you with the face tilted upward. Notice how George smiles at you!
7. Slowly begin to tilt the bill downward as if George was looking at the floor. Don’t take your eyes off George’s face because his smile will magically turn into a frown! Be ready for a chorus of oohs & ahhs to spontaneously erupt.