The children of late Hollywood movie icon SAMUEL GOLDWYN JR. are putting his impressive art collection up for sale. Over 20 of the studio boss' masterpieces, including paintings by Picasso, Matisse and David Hockney, will be auctioned across nine sales by Sotheby's in New York. The collection is estimated to be worth between $25 million (£16.6 million) and $30 million (£20 million). Goldwyn died in January, aged 88, and his sprawling Georgian mansion is also up for sale, with an asking price of $39 million (£26 million).