This is no ordinary sunset shot. This is Snail getting caught out on the tidal river by lack of daylight in November. It was very dark by the time we got to Merelbeke lock on the outskirts of Gent. Commercials had already stopped for the weekend taking up all available wall space and leaving us no choice but to moor up in the dark to an ancient tug which we hoped would not need to be working in the morning!