Jade flower of a very rare color. According to the late Professor Dr Cheng Te-k’un, in his book ‘Jade flowers and floral patterns in Chinese Decorative Art’, he never saw any other colors but white, grey and celadon. In our collection are two examples (one dark green and the present brown one) which defy that observation. This type of flower is therefore not depicted in professor Cheng Te-k’un’s book ‘Jade Flowers and Floral Patterns in Chinese Decorative Art ‘.