I took this pic of Veste Oberhaus (Oberhaus Fortress) from the town hall square in Passau. From this fortress, one has a great view of the three rivers of Passau, which are generally visible in three different colours: Danube (Blue), Inn (Green) and Ilz (Black).
The year visible in the middle of the fortress (“1499”) still shows an old “4” which was written like a half “8” in earlier times.
Sources / More info
- Veste Oberhaus (Website)