Thanks Aesop. I found the assignment hard, but very interesting and rewarding. At first I had no clue what I was going to do with it, but then images, ideas etc. started coming and I just let them run, however off topic. Then it turned out I'd written far too much to fit in the box, and had to trim a lot out, which was the most difficult part. It may be that cutting that made it jumpy, or maybe there were just too many ideas going on in any case. Anyway, it was fun, and I look forward to the next one.