Hong Kong local original cultural art "Rainbow Calligraphy Art Words" "Offering live rainbow calligraphy or seal carving performances for corporate or private events." Rainbow calligraphy was founded in Hong Kong by Master Yip Man Kit ("葉文傑") in the 1970s. Master Loong (Zachary AU), born in Hong Kong in 1976, is one of the representatives of Hong Kong rainbow calligraphers. His master was the late founder of rainbow calligraphy art, Master Yip Man Kit ("葉文傑"). Loong learned various calligraphy and seal carving techniques from his master. With over twenty years of experience and having performed in Hong Kong, Japan, Korea, Singapore, and other places since age 17, he has become an accomplished calligrapher and seal carver.