Remember those Magic Eye Posters?  Here is .. basically .. a whole bunch of them for you to see.  Or not.Remember the whole "Magic Eye" thing?  They were pictures that looked like kind of like the static on your TV screen when tuned to an off air channel.  Some were black and white, some were multi colored and they all "hid" a picture.  (You had to "un-focus" your eyes to see the hidden image.)

Canadian band Young Rival filmed their entire video using the "Magic Eye" touch.  This description, taken from the vid, explains the technique:

A stereogram is an image which, when viewed with two eyes, using one of several different techniques, produces the illusion of depth perception.”  “Some of you will already be familiar with the autostereogram, which was popularized by the Magic Eye book series in the 1990s. These are made on computers, and use subtle changes in a repeating pattern to combine depth information for both eyes into one single image.”

See?  Easy!

Now, check out the vid ... if you can!