Maria Manetti Shrem, pictured with her husband, Jan Shrem in 2016, bought the Picasso 25 years ago for £1.2 million. Getty Images. NEW YORK, NY .- This May in New York, Sotheby’s will offer some 17 exceptional works from the collection of Jan Shrem and...

Lot 110. Cy Twombly (1928 - 2011), Untitled (Rome), signed on the reverse, oil based house paint and wax crayon on canvas, 61 by 76 ¾ in. 154.9 by 194.9 cm. Executed in 1970. From the artist’s celebrated Blackboards series. Estimate 35,000,000 - 45,000,000...

Mark Rothko (1903 - 1970), Orange, Red, Orange, Executed circa 1961 - 1962, oil on paper mounted on panel, 29 x 20 7/8 in. 73.7 x 53 cm. Est. 2,000,000—3,000,000 USD. Hammer Price with Buyer's Premium: 3,386,500 USD. Photo: Sotheby's. NEW YORK, NY.- Tonight...

Ambrosius Holbein, Bildnis eines jungen Mannes, 1517. Kunstmuseum Basel, Kupferstichkabinett. Inv. 1662.207a. Foto: Kunstmuseum Basel, Martin P. Bühler BASEL.- Covering a span of time from 1400 to the present, with approximately 60,000 drawings as well...

Installation shot of Bruce Nauman, Double Poke in the Eye II, 1985, Neon tubing on aluminum monolith. CIAC: Colección Isabel y Agustín Coppel © 2009 Bruce Nauman / Artists Rights Society (ARS), New York. Photo credit: Michele Lamanna, courtesy Philadelphia...