Title: Letter to Xu Shangde
Object type: Album leaf
Culture: China
Period: Ming dynasty (1368–1644)
Artist:  Tang Yin 
Artist bio: Chinese, 1470–1524
Artist nationality: Chinese
Artist role: Artist
Medium: Album leaf; ink on paper
Dimensions: Image: 10 3/4 × 25 1/4 in. (27.3 × 64.1 cm)
Image (with title strip): 10 3/4 × 25 7/8 in. (27.3 × 65.7 cm)
Classification: Calligraphy
Credit line: Bequest of John M. Crawford Jr., 1988
Department: Asian Art
Repository: Metropolitan Museum of Art, New York, NY