A. Alfred Taubman, the late billionaire developer and former owner of Sotheby’s auction house, was a boundless art collector whose taste spanned every period, genre and medium, from works of antiquity to contemporary art.
In advance of a series of sales of his 500-piece collection — believed to be worth more than $500 million — Sotheby’s has transformed its building inside and out to give a real sense of its depth and scope.