User talk:PrimoIH

Uncited additions to articles
Hi, I reverted a change you made to List of mathematical artists because you did not provide a reliable source to permit verification by other editors. These are core policies for Wikipedia and you really can't edit without understanding them. Actually I think music may not be a good fit for this article which focuses on visual art, but you could argue the case if you had suitable sources for that. Chiswick Chap (talk) 09:23, 18 June 2018 (UTC)