With this wonderful app you can see anything you want to while you close your eyes in real color. Just generate the afterimage and you are set!

You may have heard of the famous Jesus Optical Illusion. You stare at the image with the three centre dots and then you blink and see Jesus. This app is just like that. But you can put your face or anything you like and see it with the blink of your eyes.

Just make sure the images are clear because clearer pictures are better to see.

Other features include: Create Your Own Moiré Effect Illusion
Learn the many different Optical Illusion tricks and types, and
view Optical Illusions in day-to-day photos

Please enjoy my app!

Source for Moiré Effect Illusion: instructables.com