The British Museum has managed to wheedle the donation of all one-hundred of Picasso’s etchings which make up the Vollard Suite – no, not the name of a room in a curiously themed hotel, but a massive series of prints created in exchange for a couple of paintings, including two by Cézanne and Renoir. The critics are clambering all over each other to fawn, simper and gush about the prints and to offer their unsolicited opinions about what the lines and shading could possibly mean, squabbling like children over who can kiss the most arse. I agree that the series does reveal the inner workings of the mind of the…