A Certain Kind of Light review – let there be mirror balls

Towner Art Gallery, Eastbourne
An exhibition on the theme of light is the latest to draw on the Arts Council’s huge national collection. But how illuminating is it?A show about light: a light show – what might a curator put in? Just about all art concerned with making the world visible in some sense speaks of light, the very condition in which it was made. But an all-inclusive approach would be ridiculous, to be sure, so how about a show on light?You could include Manet, who believed