Lost in Translation, wonderful performances! I would really like to know what he whispered to her at the end both from a film perspective but also as an actor on the set? Ryan Gosling amazed me in La La Land. He learns the piano in three months and then plays live on set. Geez. Huge kudos. And then both he and Stone shine, A tour de force! I'm sorry to say I never saw La Grande Bellezza, but I have now added it to my list.
I like your challenge but I wish you had asked everyone to post in one community so we could easily follow and reply. For what it's worth.