I finally got around and framed my lobby cards of all my feature films and hanged them on the bedroom wall in the cabin. I still need a lobby card of Dambusters, though.
The poster is a reproduction of Rear window which I don't have (but wish I did).
Now I can take a look at the wall and get inspired to pick a film :-) I know this won't scale if I get twice as many films, but neither is my storage space :-)