It is an old joke that art dealers are people for whom a silver lining is simply an excuse for a dark cloud. Much the same could be said of publishers, and in particular those who specialise in books on the history of art. Art books are more abundant than ever, routinely printed to standards unimaginable a generation ago and affordable to a wide audience.
The effects of the First World War still resonate today, both in politics and culture. By the end of the war much of northern France and Belgium was wasteland and national boundaries even beyond Europe had been redrawn. Heroic behaviour was still praised, of course, but more and more a sense of the ghastly reality of the conflict infiltrated people’s views and was particularly expressed in literature and the visual arts.