The year in art: uncertain times

Perhaps the most apt exhibition title of the year was that given by Jochen Volz to his So Paulo biennial: Live Uncertainty. These are indeed uncertain times geopolitically, not least in Brazil, but also in terms of the direction of art. While the Venice Biennale of 2013 prompted noticeable shifts, including a greater attention to so-called Outsider Art, the ripples of the 2015 edition have been less noticeable, perhaps because Okwui Enwezors politically dominated show had arguably been anticipa