This graffiti is an artistic representation of the former two quite different societies on each side of the Berlin Wall.

这个涂鸦是一个艺术代表分别在柏林墙两侧的两个非常不同的社会。

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Spanning 1.3 km, this is the longest stretch of the Berlin Wall still standing and it is covered in graffiti and murals painted in the euphoric aftermath of Berlin's unification.

CNN: Berlin: What to see

Elsewhere people are snacking at a currywurst (curried sausage) stand while graffiti artists are putting their rebellious stamp on the Berlin Wall.

BBC: Bringing the Berlin Wall back to life