Soup Can With Can Opener (Vegetable) sold for $27.5 million at Christie's. In 2017, billionaire hedge-fund manager Ken Griffin purchased Orange Marilyn privately for around $200 million. In March 2022, Silver Liz (Ferus Type) sold for 2.3 billion yen ($18.9 million) at Shinwa Auction, which set a new record for the highest bid ever at auction in Japan. In May 2022, Shot Sage Blue Marilyn (1964) sold for $195 million at Christie's, becoming the most expensive American artwork sold at auction. Collectors Among Warhol's early collectors and influential supporters were Emily and Burton Tremaine. Among the over 15 artworks purchased, Marilyn Diptych (now at Tate Modern, London) and A boy for Meg (now at the National Gallery of Art in Washington, DC), were purchased directly out of Warhol's studio in 1962. One Christmas, Warhol left a small Head of Marilyn Monroe by the Tremaine's door at their New York apartment in gratitude for their support and encouragement. Works Filmography Warhol attended the 1962 premiere of the static composition by La Monte Young called Trio for Strings and subsequently created his famous series of static films. Filmmaker Jonas Mekas, who accompanied Warhol to the Trio premiere, claims Warhol's static films were directly inspired by the performance. Between 1963 and 1968, he made more than 60 films, plus some 500 short black-and-white "screen test" portraits of Factory visitors. One of his most famous films, Sleep, monitors poet John Giorno sleeping for six hours. The 35-minute film Blow Job is one continuous shot of the face of DeVeren Bookwalter supposedly receiving oral sex from filmmaker Willard Maas, although the camera never tilts down to see this. Another, Empire (1964), consists of eight hours of footage of the Empire State Building in New York City at dusk. The film Eat consists of a man eating a mushroom for 45 minutes. Batman Dracula is a 1964 film that was produced and directed by Warhol, without the permission of DC Comics. It was screened only at his art exhibits. A fan of the Batman series, Warhol's movie was an "homage" to the series, and is considered the first appearance of a blatantly campy Batman. The film was until recently thought to have been lost, until scenes from the picture were shown at some length in the 2006 documentary Jack Smith and the Destruction of Atlantis. Warhol's 1965 film Vinyl is an adaptation of Anthony Burgess' popular