agnes gund collection christies rothko twombly cornell

Three major artworks from the collection of the late philanthropist and collector Agnes Gund will be offered at Christie's marquee May sales in New York. The lots include Mark Rothko's 'No. 15 (Two Greens and Red Stripe)' (estimated around $80 million), Cy Twombly's 1961 'Untitled' (estimated $40-60 million), and Joseph Cornell's 'Untitled (Medici Princess)' (estimated $3-5 million), all being sold on the secondary market for the first time.