Arriving in Harwich at dawn

We used Stena Line's Harwich-Hook-of-Holland ferry both ways, to and from Denmark (still waiting hopefully for Regina Line to revive the ferry to Esbjerg!). We booked our return journey rather late and were put into a cabin not often used, at the front of the vessel, with a terrific forward view!
I woke very early, and got this pic as we neared the dock.