Pay close attention to each scene......tricky.Colgate has created a very ingenious advertising campaignto promote their dental floss.
But ... before I explain to you the main detail of these images,I shall let you observe them quietly on your own.
* in the first photograph, you might have noticed that t
* in the second photograph, a phantom arm is floating behind,
* and in the third photograph, the man has only one ear.
The campaign attained its purpose.
It proved that food debris on your teeth draws more
How well did you do ??
I failed the whole thing? What was I thinking?