Vigstrem, G. (20th Century). Russian. Medium: mixed media. Date: 1913. Made under the supervision of the Russian jeweller Peter Carl Faberg in 1913, for the Tsar of Russia, Nicholas II; Nicholas presented it as an Easter gift to his wife, Alexandra Fyodorovna; gold, diamonds, rose-faceted diamonds, purpurine, steel, glass, ivory and enamel; Provenance: Armoury Museum, Kremlin, Moscow, Russia. Photographic Rights held by The Bridgeman Art Library.