Pearce, Nick. “"Twice As Valuable As That of Eumorphopulos and Twice As famous. " (Vita Sackville-West, All Passion Spent, 1931) - The Real and Imaginary World of the Chinese Art Collector”. Journal for Art Market Studies 5, no. 1 (June 10, 2021). Accessed September 18, 2021. https://fokum-jams.org/index.php/jams/article/view/107.