Wikipedia:Articles for deletion/Salvatore Zofrea
I found two museum collections (http://www.artgallery.nsw.gov.au/collection/works/?artist_id=zofrea-salvatore e.g. this) in a couple of minutes of searching. Two museum collections meets point four of 
— User:HappyValleyEditor, 21:19, 21 June 2016 (UTC)
Stance: keep
Cited policy: WP:ARTIST (Wikipedia:Notability)