8. Blue Ruin (2013)
Let's not get into the symbolism here, just sit back and marvel at it - and when you've finished, see the film. Nowadays, it's not very common for posters to be this brave, nor films for that matter.
7. Attack Of The 50ft Woman (1958)
Here's one of those hand drawn B-Movie posters we talked about in the introdusction, and which better than this beauty from one of the most famous B-Movies ever.
6. Alien (1979)
This is one of those posters that you could take away the title and everybody would still identify. It's dark and it's creepy... and then the tagline gets you.