It is a widely befitting finish to a grand career - fairly simple yet conceptually poetic. An audio-visually evocative and beautiful film. It is one of those shorts that deserves your attention, you may or may not like it in the end (as it is a fairly subjective process) but it truly deserves a couple of minutes of your time.
The soundtrack kept reminding me of Tarkovsky's Zerkalo, but anyway. Apart from that, all is wonderful. I especially liked the scene when the girl is falling asleep (current picture here) :) Train journey as a metaphore of life is common, however it is very, very beautifully shown in this film.