Wikipedia:Articles for deletion/Watergraph (2nd nomination)
Looking at the article's history, as well as searching for sources, leads me to believe that this is nothing more than a failed attempt to create a  for an art technique that did not end up garnering any sort of notability.  Searching for in-depth, reliable sources for the term came up with pretty much nothing
— User:Rorshacma, 22:44, 17 July 2019 (UTC)
Stance: delete
Cited policy: WP:NEOLOGISM (Wikipedia:Wikipedia is not a dictionary)