successful artists:
charlottenburg-wilmersdorf around kurfürstendamm and pariser straße or around lietzensee: the more conservative bunch
mitte around auguststraße: the famous artists with main appartments somewhere else around the world
schöneberg around winterfeldtplatz/goltzstraße,
kreuzberg around Bergmannstraße: the hippie/eco-artist
kreuzberg around oranienstraße and schlesisches tor, friedrichshain near boxhagener platz or rigaer straße: the left-wing, dissident, subculture artists
unsuccessful (underground) or too successful (wanting to be underground again) artists:
wedding (somewhere between nauener platz and koloniestraße) and neukölln (wissmannstraße, schillerpromenade or around the western part of weisestraße and friedelstr).
I forgot Prenzlauer Berg. wanna- and gonna-be artists everywhere around kastanienallee and helmholtzplatz.