Talk:Tobias G. Natter

List of exhibition catalogs and citations needed
I started a discussion on a topic relevant to this article: Reliable_sources/Noticeboard

What is the purpose of having an extensive list of exhibit catalogs? Whatever purpose there may be, these books are questionable as independent, impartial indication of either notability or other professional accomplishments. I placed the maintenance banner at the top to indicate the general need for reliable sources, which must exist; if not scholarly work then newspaper/magazine articles (its ok if they are in German). Without such sources, this article gives the impression of self-promotion.--WriterArtistDC (talk) 17:14, 11 January 2022 (UTC)