Clarence House: The fabulous stairs at The Royal Academy of Art took seven people 500 hours to create. Designed by Jim Lambie, the stairs were created especially for the opening of the 247th Summer Exhibition. The Duchess of Cornwall is attending the Royal Academy's Annual Dinner tonight. #London

The fabulous stairs at The Royal Academy of Art took seven people 500 hours to create. Designed by Jim Lambie, the stairs were created especially for the opening of the 247th Summer Exhibition. The Duchess of Cornwall is attending the Royal Academy's Annual Dinner tonight. #London
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