The Ton Fan Group (Mandarin "東方畫會", pinyin "Dongfang Huahui"), also known by the names "Eastern Painting Society", "Eastern Art Group "and" Orient Movement", is a Taiwanese avant-garde artistic movement founded by Ho-Kan in 1956 in Taipei. The creation of this group played a major role in the development of Taiwanese art, and the history of Chinese art in the 20th century.