An early 20th century Danish silver brooch by Georg Jensen, design number 26, circa 1905-1910, the openwork oval design incorporating foliate detail, centred with a cabochon blue stone, with pendant drop below set with three smaller lapis lazuli cabochons, between foliate swag festoons to each side, the reverse stamped with maker’s mark of conjoined ‘GJ’, silver standard ‘826’, numbered ‘26’ and signed ‘GEORG JENSEN COPENHAGEN’, (central stone replaced), length 65mm. £600-£800