reported was "believed to" be in the area of £20 million, which Julian has denied. He has said that he is his "mother's boy", which Ono has cited as the reason why she was never able to get close to him: "Julian and I tried to be friends. Of course, if he's too friendly with me, then I think that it hurts his other relatives. He was very loyal to his mother. That was the first thing that was in his mind." Nevertheless, she and Sean attended the opening of Julian's photo exhibition at the Morrison Hotel in New York City in 2010, appearing for the first time for photos with Cynthia and Julian. She also promoted the exhibition on her website, and Julian and Sean are close. In art and popular culture Mary Beth Edelson's Some Living American Women Artists / Last Supper (1972) appropriated Leonardo da Vinci’s The Last Supper, with the heads of notable women artists collaged over the heads of Christ and his apostles; Ono was among those notable women artists. This image, addressing the role of religious and art historical iconography in the subordination of women, became "one of the most iconic images of the feminist art movement." The post-punk rock band Death of Samantha, founded in 1983, named themselves after a song from Ono's 1972 album Approximately Infinite Universe, also called "Death of Samantha". Canadian rock band Barenaked Ladies' debut single was "Be My Yoko Ono", first released in 1990 and later appearing on their 1992 album Gordon. The lyrics are "a shy entreaty to a potential girlfriend, caged in terms that self-deflatingly compare himself to one of pop music's foremost geniuses". It also has a "sarcastic imitation of Yoko Ono's unique vocal style in the bridge". In 2000, American folk singer Dar Williams recorded a song titled "I Won't Be Your Yoko Ono". Bryan Wawzenek of the website Ultimate Classic Rock described the song as "us[ing] John and Yoko as a starting point for exploring love, and particularly, love between artists". The British band Elbow mentioned Ono in their song "New York Morning" from their 2014 album The Take Off and Landing of Everything ("Oh, my giddy aunt, New York can talk / It's the modern Rome and folk are nice to Yoko"). In response Ono posted an open letter to the band on her website, thanking them and reflecting on her and