Background noise:
the wall is located directly under the busy urban motorway
surroundings:
the graffiti wall is located in the very heart of the city (between a recreational area called the Staden, which runs along the river Saar, and the urban motorway, which runs through Saarbrücken)
possible disturbing factors:
road traffic noise coming from the urban motorway. With 3 to 6 metres, the riverbank between the graffiti wall and the river Saar is rather narrow
premises:
no additional space available