I love the Shawshank Redemption, and also queried how he got the poster back up. The original story by Stephen King was called 'Rita Hayworth and the Shawshank Redemption' so my memory fills in the poster with Rita Hayworth.
I always get mixed up with Racquel Welsh and Bo Derek for some reason, so if I were to watch the film again now, I probably still wouldn't know who it was, unless it was actually RH.
I'm glad you have lovely memories of your brother, JennyJoan.