Talk about an eager seller!

In a rare move, Sotheby’s sent the work to private homes in Asia, North America and Europe so key clients could test whether the haunting image clashed with the rest of their art collections. The piece has been removed from its frame for certain serious contenders who wanted to stare at the icon nose-to-nose. The picture recently flew to Hong Kong for 48 hours so a top collector could inspect it in person in a private room at Sotheby’s offices.

Potential buyers include European executives, Asian big-spenders and Middle Eastern sheiks. Among the names most often mentioned: the royal family in Qatar, which is building a museum empire and reportedly purchased Paul Cézanne’s “The Card Players” for at least $250 million not long ago. Simon Shaw, head of Sotheby’s Impressionist and modern art department in New York, noted fascination with the work in Japan, where “The Scream” is a particularly resonant image, possibly because Munch was influenced by Japanese prints.

Sotheby’s expert Philip Hook estimates a pool of about 10 collectors. His personal theory: Collectors don’t tend to spend more than 1% of their net worth on an individual artwork. That leaves “Scream” bidders at people worth $8 billion and up.