I've put up some photos from our brief trip at the weekend to Luoyang, the Longmen grottoes and to visit my student Nancy - you've met her: was wearing bizarre tights when we made dumplings. The photos are here but I may end up replacing them, doing something black-and-white-and-arty with them as, because the visibility was poor, they all look like a very similar grey shot of a crumbling Buddha statue...