8 1/4 x 10 in. double-page Moleskine cahier spread; watercolor, ink, whatever on paper.
Impossible to sleep when the person in front puts down their seat back. And actually the flight was more like 11 hours than 10. Still unkinking (physically and mentally).
On the plus side, this was the first BA/NYC AA flight we've taken that was truly bi-lingual. AA's inablility to learn Spanish has been an embarrassment for years. Nice to see the end of that.