I live in London, my interests include the arts and music. I am a regular user of Wikipedia but relatively new as an editor.
I am writing as a private individual.
I have been editing a subpage for an artist from Vienna. Please note that I am not Heinz Anger nor an arts dealer.
The new page is based on a page of the same name in Wikipedia in German; I have got access to the reference quoted.
Page Heinz Anger completed and moved to public domain.