ghent,belgium,august 2019.geraard de duivelstraat castle.the main facade overlooks the water: it is an example of the medieval

ancient architecture belgian belgium blue building canal castle city clouds culture duivelstraat europe european evening facade famous flanders flemish fort fortress gent geraard ghent gravensteen heritage historic historical history house landmark mediaeval medieval night old outdoors planters reflection river sightseeing sky stone tourism tower town travel urban wall water withe