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Grand open




SUM is the English translation of the Chinese character “和” which signifies collaboration, unification and harmony in the Chinese culture. And, it has been a part of our core vision for building a collaborative platform for the global art market. Since we started the SUM product line in 2016, we have attracted some of the most talented artists working with us in delivering masterpieces with outstanding craftsmanship and extreme attention to details. Today, we are the leading force in artistic work collaboration with one of the largest collection of modern art works in China, Japan and other parts of Asia. We are proud to extend and share our passion for art with the creative community in North America.


Micihiro Matsuoka


SUM Beijing Exhibition