I first came across this beautiful and mysterious painting in a book devoted to British art. Then I forgot the name of both artist and painting, and couldn’t get at the book any more. Years later, I’ve found it again on the cover of a paperback in a secondhand shop. I like the way it combines zones: the domestic and the dendric, the lunar and the ludic, the terrestrial and the celestial. And it’s full of fractals: the trees, the clouds and, implicitly, the moon and the two girls playing badminton.