Turner's Experiments

Two free exhibitions opened at Tate Britain recently. If you're into J.M.W. Turner and printmaking, Colour & Line: Turner's Experiments is the one for you. This two-room exhibition with interactive displays continues until 30 April 2012 with artworks changing every 6 months (title link). The other freebie, Art Now: Alan Michael, is contemporary and the one graphic on Tate's website isn't encouraging, but you might as well give it a glance while you're there.