hi my name is David i really enjoyed a video that i watched about hidden messages on you tube and i will like to tell you about some thing i liked out of all of them.It was the amazon sign i just noticed that the arrow was pointing from a to z because they have a to z things in there shop also the arrow looks like a smile face which shows that the customers will be satisfied.

     press this link for video                                 https://www.youtube.com/watch?v=AhoH026WM0c