Robert De Niro necessary to elicit the best performance from those with whom he is working. During the filming of "The King of Comedy", he directed a slew of anti-Semitic epithets at co-star Jerry Lewis to enhance and authenticate the anger demonstrated by Lewis' character. According to "People" magazine, the technique was successful, with Lewis recalling, "I forgot the cameras were there... I was going for Bobby's throat." De Niro married his first wife, Diahnne Abbott, in 1976. They have a son, Raphael, a former actor who works in New York real estate. De Niro also adopted Abbott's daughter Drena De Niro from
Robert De Niro Sr. to 1964, De Niro traveled to France to paint in Paris and in the surrounding countryside. Collector Joseph Hirshhorn purchased a number of the artist's paintings and works on paper during this period through De Niro's gallerist, Virginia Zabriskie, which are now in the permanent collection of the Hirshhorn Museum and Sculpture Garden in Washington, DC. In 1968, he was awarded a Guggenheim Fellowship. Throughout the 1970s and 1980s, De Niro continued to exhibit in museums and galleries throughout the United States, including New York, San Francisco, Kansas City, Los Angeles, and Washington, D.C. He taught at several art schools