"Collection of Mr. and Mrs. C. Y. Lee, S�o Paulo, Sudeste, Brazil. Fu, Shen C. Y.; Challenging the Past: The Paintings of Chang Dai-Chien, Washington, D.C.: Arthur Sackler Gallery, Smithsonian Institute, 1991"@en . . "Collection of Mr. and Mrs. C. Y. Lee"@en . . "2015-07-16"^^ . "2015-07-16"^^ . . .