I'm curious to see if the artwork holds any hidden meaning. I was thinking about seeing if the images could be aligned a certain way so that the red lines connect (though I haven't found the time to do this myself). I also found it curious that some of the images have a darker background than the others.
== ''Year Zero'' Tie-In? ==
I've started putting songs from ''The Slip'' in between songs from ''Year Zero'' and so far have found that some of the songs fit very well together.