Mystery still swirls around Klimt’s painting, which went missing for nearly 23 years after its theft from an Italian museum, only to turn up at the start of coronavirus pandemicMystery still swirls around Gustav Klimt’s Portrait of a Lady nearly a quarter-century after the painting was stolen from an Italian museum, only to turn up at the start of what would become the coronavirus pandemic. Who stole the 1917 artwork and how it wound up stashed inside the museum’s outer walls are still unknown. But the portrait of a young woman with a sensuous side glance will be part of...