I’m so underwhelmed by the whole Jubilee jamboree that I’m planning on disappearing this weekend and avoiding my beloved London for the entire flag waving four days. So anything which pokes fun and subverts this Establishment show is absolutely welcome, which is why I found myself in Hatton Garden, EC1 twice this week heading towards the Wilson Williams gallery. The irony begins before you even get to the curious little gallery, with the gorgeous windows of many jewellery shops having a queenly theme; emphasising the diamond, in diamond Jubilee.