Works by van Gogh and Cézanne up for sale in Sotheby’s $797 million auction StuffVan Gogh goes on display before sale of ‘almost mythical’ private collection The GuardianA $450M art collection is poised to break Van Gogh and Cézanne’s auction records CNNVan Gogh and Cézanne Works Unseen for 50 Years Lead Sotheby’s November Sales in New York Ocula