Nice wall in a nice area. the buildings surrounding the wall is practice space for musicians and other artists.
I was there a week ago and it was very chilly to paint. There were some nice people and even sound! Due to the locals it's totally legal.
Photos: http://flickr.com/search/?q=hausmania%20graffiti&w=all&s=int Responsible: http://www.hausmania.org
Is this wall still safe to paint?