Chagall sale mystery may have been solved

Has the mystery acquisition tied to the National Gallery’s planned sale of a Chagall painting been solved?
Quebec newspapers are speculating that the gallery is selling Chagall’s The Eiffel Tower at auction next month to finance the purchase of Jerome Heard the Trumpets of the Last Judgment, a 18th-century painting by the French painter Jacques-Louis David owned by the Notre-Dame de Québec parish in Quebec City. 
“There is no formal agreement (to acquire the paintin