They have been named as Xiao Li Shan, 48, and Wu Jiu Hua, 46.

BBC: Chinese bosses charged over Zambian mine shooting

Li Yin's charming "Flowers of the Four Seasons" (1649) and Xue Wu's exuberant "Wild Orchids" (1601) are by women artists who painted them to entertain and earn money.

WSJ: Paths Easy and Daunting | Ming Masterpieces | Artful Recluse | Lacma | Asia Society | By Lee Lawrence