Lighthouses (Leuchttürme) and other sea marks have guided seafarers through treacherous waters, during the day and especially in the night. Here is a list of lighthouses in North Frisia in Germany.

Take a look at the mosaic art on the walls of three public housing buildings in Vienna. The pieces depicting fruits and vegetables can be found in the Hadikgasse 268-272.

The Litfaßsäule – the cylindrical cement pillar placed in cities advertising cultural and sporting events. It was named after its inventor Ernst Litfaß.

The Oberbaumbrücke or Oberbaum Bridge connects the Berlin boroughs of Friedrichshain and Kreuzberg, spanning the River Spree. Once a toll bridge and border crossing between East and West Berlin, it now connects the formerly divided city.