Artistic taste is inversely proportional to political nous

‘Wherever the British settle, wherever they colonize,’ observed the painter Benjamin Robert Haydon, ‘they carry and will ever carry trial by jury, horse-racing and portrait-painting.’ This doesn’t sound like a bad set of cultural baggage, even for those who don’t care for the races. There is clearly a lot to be said for trial by jury, and portraits make up the most enjoyable — in fact, downright humorous — section of Artist & Empire, a curious new exhibition at Tate Britain.

Not, of course, that Tate approaches this subject in a playful spirit. At the entrance, a hand-wringing text declares that the British empire’s ‘history of war, conquest and appropriation is difficult, even painful to address’. Even so, it points out — correctly — that the whole sorry business had a considerable effect on art, in Britain and elsewhere.

The show turns out to be a good deal more fun than this introduction augurs because of the intrinsic charm and, quite often, absurdity of the objects on show.