Deletion of Archimedes Gallery

Comment: I am surprised the speedy deletion was declined, as nothing in the article text does more than assert it exists, with an uncited name-list of exhibitors. My own searches are finding nothing (even, for example, any exhibition reviews in noted journals, though AfD discussions on galleries then tend to encounter  problems) that could indicate encyclopaedic notability. Fails , 
Stance: delete
Cited policy: Wikipedia:Arguments to avoid in deletion discussions (:WP:NOTINHERITED||:WP:CORPDEPTH||:WP:GNG)