https://www.smb.museum/ausstellungen/detail/li-keran-zum-100-geburtstag/
Li Keran zum 100. Geburtstag
li keranzum100geburtstag
https://www.christies.com/en/lot/lot-6209069
LI KERAN (1907-1989), Calligraphy-Poem by Mao Zedong | Christie's
Calligraphy-Poem by Mao Zedong
li keranmao zedong19071989calligraphy
https://www.christies.com/lot/lot-888083
LI KERAN (1907-1989) | Christie's
LI KERAN (1907-1989)
li keran19071989christie