This set is like some symbolism, imo. I mean, the Medic is extremely sad (or dissapointed), the Pyro is bored, the Solsier wants to have fun. It shows all the emotions that we could have in our lives. Again, this is just me. If you think it's dumb, then tell me.
But anyway... wow.... this is a big poster. I really, really love this. I love every single one of it.