Another gorgeous day; warm but not too hot. After workout and coffee rituals, I went to the Serpentine Gallery to see the new Grayson Perry show, which I enjoyed immensely. It was busy, and I had to queue for a bit, but for a change, everyone was pretty civilised about not blocking each others' views, and I had no trouble seeing everything. It runs until 10 September, and it's free. Get there if you can. http://www.serpentinegalleries.org/exhibitions-events/grayson-perry-most-popular-art-exhibition-ever.