What are the representative works of Dong Qichang's calligraphy and painting?

Dong Qichang was diligent in painting and calligraphy all his life, and enjoyed a long life. There are many works handed down from generation to generation, including Bai Juyi's Pipa Journey, Poems on the Sea City of Yuan Keli, Imperial edict of the Third World, Cursive Poems Album, Pictures and Postscripts on the Stack of Yanjiang River, Ni Kuanzan, Fu Album on the Front and Back of Chibi, etc. The representative paintings collected by Shanghai Museum include: landscape painting "Three Trees in Jianggan" and "Eight Scenes in Autumn" (a masterpiece of Dong Qichang's life, and there is also a large album that has been exported overseas); Beijing cultural relics store has a calligraphy work "Jinsha Tie"; The Tianjin Art Museum has a picture of Shu Lin Yuan, which was created by Yuan Keli, his best friend in the same year in his later years. The Nanjing Museum has a calligraphy work "Songjiang Mansion"; The Anhui Provincial Museum has 16 copies of Dong Qichang's Travels, which were originally collected by Yuan Shu (Yuan Keli Zi) in Henan Province, and the Jilin Provincial Museum has a famous landscape painting "Day of Jin Tang Tu".