Yesterday the Dulwich Picture Gallery in London opened Painting Canada: Tom Thomson and the Group of Seven, which runs until 8 January 2012 (title link). This exhibition reintroduces their impressions of the Canadian landscape to the British public for the first time since the 1920s. The example shown is Tom Thomson's The Jack Pine (1916-17). It looks too expressionistic for my taste. And expensive: tickets £9.00 adults, £8.00 silver surfers.