Here's an example (source is Artemis Fowl: The Atlantis Complex)

> 
> Yes, [the t-shirt] is so cool. There's a picture of a boy who for some reason has no neck and only three fingers on each hand, and behind him in this sort of graffiti style is the words RANDOMOSIY.
> 
> 
> 

If someone wanted to print t-shirts of this design and sell them, would they need permission to do so?