The Imperial War Museum was founded to do a very different task to that of today.
The job of a war artist probably seems, to many, a curious calling. Here's why Paul Nash and I were both drawn to the front line.
How did the bulk of those at home in Britain find out the news of Waterloo?
War art, like war, changes with time – but not as much as we might like to believe. So what is its function, and how has it evolved over time? Two current exhibitions – the travelling show Ben Quilty…