Spent day swimming and driving. Izzy had a good time, but it was noisy and very busy. Need to relax, so (for the first time in a while) I felt like improvisation. This was the result. Very consciously doing an exhortation, coercion and disruption thing (this is coming into a paper on Learning Design I'm writing with Dai at the moment). The video production (reviewing my LD paper) was interrupted by wasp!