Deletion of David Dewey

Comment: There isn't much written about his work, but it appears to enjoy some critical attention. His work occasionally is sold at auction, commanding prices from $100 to $8,500. Per https://www.caldbeck.com/artist/david-dewey/bio His work is in collections of the Bowdoin College Museum of Art, the Frye Art Museum, the Farnsworth Art Museum, the Newport Art Museum, The Portland Museum of Art and the Addison Gallery of American Art. I think that satisfies 
Stance: keep
Cited policy: Wikipedia:Notability (WP:ARTIST)