Top photo: Rome from a window in the Vatican Museum.
Second: a view to the garden surrounding the Vatican Museum, and a few more of those trees I liked.
Third and Fourth: Trevi Fountain, scene of so many movies and TV shows. This fountain dates from 1732, and is located at the convergence of three streets. In movies, it appears to be a much larger area. The fountain itself is quite large, but the surrounding area is very small.