Lot Essay
A similar frame with turquoise guilloché enamelling by Victor Aarne was purchased as a gift by the Dowager Empress Maria Feodorovna (1847-1928) to her sister Princess Thyra of Denmark (1853-1933) on 22 July 1900. See, Imperial and Royal Presents, Sotheby's, London, 24 November 2008, lot 19.