A late painting by Austrian artist Gustav Klimt has resurfaced in a private collection and will be sold in April, Viennese auction house Kinsky said Thursday.
"Bildnis Fraeulein Lieser" ("Portrait of Miss Lieser") was commissioned by a wealthy Jewish industrialist's family and painted by Klimt in 1917 shortly before he died.
The well-preserved painting, which shows a dark-haired woman, was presented to the public in Vienna for the first time on Thursday.
It is due to be auctioned off on April 24 on behalf of the current Austrian owners and the legal successors of the Lieser family based on an agreement following the Washington Principles, the 1998 international agreement set out the procedure for returning art stolen by the Nazis. The artwork was last seen at a Viennese exhibition in 1925, documented by a black-and-white photo cited as the only previous proof of its existence.
The photo identifies the last owner of the painting as a member of the Lieser family, who lived at Vienna's "Argentinierstrasse 20." Henriette Lieser, who had remained in Vienna despite Nazi rule, was deported in 1942 and murdered in Auschwitz in 1943. The unfinished portrait reemerged when the current owner sought legal advice from lawyer and art law expert Ernst Ploil before inheriting it.
Despite extensive research, it remained unclear how the current owner's family, who has possessed the artwork since the 1960s, obtained it, Ploil told journalists Thursday.
"We have a gap between 1925 and the 1960s," he added.
But he stressed that they had found no evidence that the work had been looted, stolen or unlawfully seized before or during World War II. The back of the painting is "completely untouched" and has "no stamps, no stickers, nothing," Ploil said.
"There are no indications of any illegal confiscation during the Nazi era, i.e. the usual stamps from the Gestapo or a shipping house where looted art was stored," he added.
The Lieser family descendants have yet made no claims, but some of them have traveled to Vienna to see the painting. Klimt portraits rarely come onto the open market.
The Kinsky auction house estimates its value at $33 million-$55 million, but considering recent Klimt auctions, higher sums are conceivable. Last June, Klimt's "Dame mit Faecher" ("Lady with a Fan") was sold in London for $94.3 million, setting a new European art auction record at the time.
The previous auction record for an artwork sold in Europe was Alberto Giacometti's "Walking Man I," which went for 65 million pounds ($82.68 million) in February 2010.