Forty-nine of the intricate and valuable gift eggs made by court jeweler Carl Fabergé over thirty years from 1885 for Tsars Aleksandr III and Nikolai II survive. The ten considered of greatest merit and beauty are: the Resurrection Egg, Azova Egg, Renaissance Egg, Caucasus Egg, Danish Palaces Egg, Revolving Miniatures Egg, Coronation Egg, Empress Marie Egg, Lilies of the Valley Egg, Trans-Siberian Egg.