jon, 
Deutsche Bahn is introducing transparent noise protection walls
But what’s missing?
Graffiti
It covers every sound protection wall everywhere in Germany. Perhaps these transparent walls are a little easier to clean? We can hope..?
jon, Deutsche Bahn is introducing transparent noise protection walls
But what’s missing?
Graffiti
It covers every sound protection wall everywhere in Germany. Perhaps these transparent walls are a little easier to clean? We can hope..?
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