Thanks to the Guardian for this unexpected revision to our architectural history–click above to go to a four and a half minute video explaining:

Fifty-seven years after Jørn Utzon commissioned the work, a 6.5-square-metre wool tapestry by the Swiss-French architect, designer and painter Le Corbusier has been finally unveiled in its intended home. Jan Utzon (the son of Sydney Opera House architect Jørn Utzon), Lasse Andersson (Head of Exhibitions, Utzon Center) and others reveal the untold story of a collaboration between two of the 20th century’s greatest architects, for one of the 20th century’s greatest buildings