This is the Gent Bell Tower which is by the old post office. It is not one of the "three towers" of Gent - too new I guess, it dates only from about 1900.
In our wanders around town, we found a little square by the river. This public art was on a building next door.
And this was the art on the other side.
This is a "keep off the grass" sign near the castle. Belgium sense of humor!