Deletion of Jean-Michel Coulon

Comment: I'm curious to know where all the information is coming from for the page, as I cannot find any refs online or in Google books. Books? Where are the refs for those books? For an artist who has been dead this long, there should be ample references in art history sources. As there are essentially none, he fails . If Picasso had kept all his paintings mostly hidden from the world and only done three or four shows in his life, he wouldn't have a Wikipedia page either
Stance: delete
Cited policy: Wikipedia:Notability (WP:GNG)