A fun aspect of comic books is that sometimes their covers combine to make an even larger image. Here’s a look at some connecting covers.
Dreamwave’s 2002 launch of Transformers: Generation One proved successful enough to warrant a second mini-series (and later, a third). As an incentive to buy both variants for each issue, each set combines into a larger image. Here’s a look at vol. II #3.
On Ebay: Transformers
On AtomicAvenue: Transformers