Optical Illusions: My Favourites

This photograph is actually a composition of black shapes on a white surface, however the mind organizes the elements, based on past experience, into the image of a Dalmatian dog.

When you first look at this, do you see and old man with holly around him, or do you see a couple kissing?Be warned. This may take some time to see both “sides” of the illusion

How many black dots do you see? … because there are none!!

My personal favourite - Just stare at it and watch some cool things happen!