Sotheby's : London, 7 December 2010 : Magnificent Books, Manuscripts and Drawings from the Collection of Frederick, 2nd Lord Hesketh : The Property of the Trustees of the 2nd Baron Hesketh's Will Trust : Part III : Fifty-Two Original Watercolour Drawings on Vellum for Pierre-Joseph Redouté's Les Roses (Sotheby's, 2010)