Deletion of Barbara Massalska

Comment: I think the sources so far indicating a show at the Muzeum Północno-Mazowieckie (with nontrivial information about her on the museum web page) and being part of the permanent collection of the Malbork Castle museum (but with a lower quality source) come close to #4, but aren't quite enough to convince me yet. Are these notable museums? Malbork Castle has an English Wikipedia article but it's not about the museum, and the other museum only seems to have an article on pl. And of the three sources currently in the article, the 4lomza.pl one looks very solid (a museum web site with nontrivial detail about her), but the other two (a database of participants in the uprising and a blog) do not look so good. So while I think it's still below threshold for a keep, I still have the feeling she may be notable and am holding off on formulating an opinion in the hope that more information shows up (such as newspaper or magazine articles about her work — they don't have to be in English
Stance: comment
Cited policy: Wikipedia:Notability (WP:ARTIST)

Comment: Has been refered to as a ''renowned'' artist (http://www.zamek.malbork.pl/index.php?p=muzeum&a=zbiory&aid=10&lang=en ref) with works in Malbork Castle collection and stained glass windows in St Barbara's Church (http://pomorskie.travel/en/Odkrywaj-Dziedzictwo_kulturowe-Sacred_heritage-Old_churches_and_monasteries/240/Ko_ci_pw_w_Barbary_w_Gda_sku ref), Gdansk and St Jospeh's Church Gdansk (http://www.gdansk.oblaci.pl/index.php?option=com_content&view=article&id=52&Itemid=60 ref).  These seem to me to allow one to argue that her work passes rtist. More sources adding to the article would be nice though
Stance: keep
Cited policy: Wikipedia:Attribution (WP:A)

Comment: per PP and .  We have tended to keep bios of artists who have exhibited in two or more major museums/galleries
Stance: keep
Cited policy: Wikipedia:Deletion policy (WP:OUTCOMES)