Though bright-red Japanese maples are most recognisable, many other showy trees burst into colour, like the deep golden ginkgo and burnt-orange zelkova trees.

BBC: K��y��: Japan��s autumn explosion of colour

Hurried tourists keen to experience some of French Polynesia's original soul need look no further than the burst of colour and art that illuminates Papeete every winter.

BBC: Getting in the Tahitian spirit

There is no proof in such matters, but Ms Wullschlager's idea is very plausible and sends you back to Chagall's unique youthful burst of colour and invention.

ECONOMIST: Marc Chagall

But local officials are more preoccupied with revving up the economy of Huimin, whose dreary main street enjoys a burst of colour from the frontage of a 24-hour McDonald's.

ECONOMIST: China abroad