Norman Rockwell painting sold at auction for record $46m 4 December 2013 Last updated at 21:51 A Norman Rockwell painting, Saying Grace, has been sold for $46m (£28m) in New York, a new record for a piece of American art sold at auction. Saying Grace shows a crowded restaurant with a grandmother and grandson bowed in prayer at a table they are sharing with two young men. The painting's pre-sale estimate by Sotheby's was $15m to $20m. The buyer's identity was not disclosed. Ten Rockwell works in total were sold at the auction. The Gossips sold on Wednesday for just under $8.5m, while Walking to Church fetched more than $3.2m. Many came the family of Kenneth Stuart, the art editor the Saturday Evening Post at the time when many of Rockwell's paintings were featured on the magazine's covers. The paintings were part of a larger American art auction at Sotheby's that saw almost $84m in total proceeds. The previous record for the sale of an American painting at auction was set in 1999, also at Sotheby's, when George Bellows' Polo Crowd sold for $27.7m. Norman Rockwell: Secret life of America's idyllic artist