What a wonderful image this is. It features in the British Library's new Writing Britain: Wastelands to Wonderlands exhibition, on the relationship between British writers and British landscape, but in truth it stands alone. It shows, from left to right, Lord Howard de Walden (author and philanthropist), the drama critic William Archer, J.M. Barrie, G.K. Chesterton and George Bernard Shaw. They are dressed as cowboys, having paused for a while during the making of a film, later entitled How Men Love. The director was the playwright and theatre producer Harley Granville-Barker, the year 1914.