Thank you all. A good point there Tom as continental European (and I can imagine, trans continental) train journeys are different to the UK. Much more freight is moved and the routes are often busier. This particular line links some of the northern ports with eastern Europe and carries a mixture of local, regional, interregional and international trains. On this particular day the light was quite special and I really loved the contrast between the interior of our compartment and the world outside; calm vs rush; bright light vs subdued - the world did seem divided into two parts; we were separated by that window in more ways than physically.
We actually had the compartment to ourselves and seat 76 should have been Ina's but she was sitting next to me. I have a few more from the journey that I will post later today I hope.