The artist collective MOSES & TAPS™, which has been cooperating since
2007, is well- known for its graffiti on trains and walls all over the world. The
collective occurs under different names as for example TOPSPRAYERä or
ERNI & BERTä, in order to preserve their anonymity. Meanwhile, it is no longer
clear how many writers work under these pseudonyms. The artistic careers
of MOSES & TAPS™ began independently of each other in 1994. Similar
thoughts and opinions about graffiti led the two sprayers 2007 together.
The painting process is of importance for the collective. The painting process
should always be a performance in which the body is used, so that the pieces
get a kind of liveliness.