You might have seen this image in the National Post and thought "Oh look, a rainbow skull! How pretty!". But if you looked closer, you'd realize it was made up of tiny zombies. Not just any zombies, but Walking Dead zombies. Every single one that's been killed through the entire show so far on screen.
Scroll down further, and you see a close-up of each one, labeled with who killed them and what weapon they used.
And why the different colours? Why, they are colour-coded of course, by season and whether they are male or female.
"While AMC lets The Walking Dead gang take a short mid-season break – the Post’s Andrew Barr and Richard Johnson look at a few of the key statistics of two-and-a-half season’s worth of undead mayhem. They find noteworthy – the gradual increase in the body count, the increasingly creative means of Zombie dispatch, and the fact that every character seems to have developed a clear enjoyment for putting the ambulatory cadavers down for good."