Deletion of Nick Sider

Comment: none of |the sources are independent of the artist or his gallery. No evidence that any of his artwork in in any major art museum. For someone who's supposedly in the NYC art scene, there's literally zero articles about him on Google newspapers
Stance: delete
Cited policy: Wikipedia:Reliable sources (WP:RS)

Comment: not notable. and 
Stance: delete
Cited policy: Wikipedia:Snowball clause (WP:SNOW)