The personal art collection of the late Microsoft co-founder Paul Allen could raise more than $1 billion when it goes under the hammer in November, in what is being billed as the largest auction sale in history.
원문출처 : https://www.cnn.com/style/article/microsoft-paul-allen-art-collection-auction-intl-scli/index.html
원문출처 : https://www.cnn.com/style/article/microsoft-paul-allen-art-collection-auction-intl-scli/index.html