In the context of this artwork, analyze the "Version O" of the List of notable works.
"Version O", the final painting in the series, was painted in 1955.The painting sold for $31.9 million in November 1997, as part of the Ganz collection, at Christie's in New York. Three other versions in the series owned by the Ganz family were also auctioned at the same time. "Version O" was bought, by the British art dealer Libby Howie, for an undisclosed Saudi Arabian collector living in London."Version O" was auctioned at Christie's New York for a second time in May 2015, selling for $179.4 million including fees, a record price for a painting at auction. It was bought by the former Qatari prime minister, Hamad bin Jassim bin Jaber Al Thani. The most expensive work of art to previously sell at auction, Francis Bacon's painting Three Studies of Lucian Freud, had sold for $142.4 million in 2013.  "Version O" remained the most expensive painting ever sold at auction until it was surpassed by Leonardo da Vinci's Salvator Mundi in November 2017. It maintained the auction-sale record for a 20th century painting until May 2022, when Andy Warhol's Shot Sage Blue Marilyn sold at Christie's for $195 million.
Qatari prime minister Hamad bin Jassim bin Jaber Al Thani Francis Bacon's Three Studies of Lucian Freud Christie's Saudi Arabia Leonardo da Vinci Andy Warhol