Indeed. The purpose is to "free Cobain from the media circus".
Of course it's nothing but a publicity stunt.
Now how would we know she has the real ashes anyway, since she says it's confidential how she got them?
I mean, we all have some of Cobain's ashes, don't we?
I wouldn't mind if a Boeing crashed into that artist's eye...
Of course many artists would say the purpose of art is to provoke etc bladibla, so in that sense I hope the artist don't mind being "provoked" as well. Preferrably with Boeings.