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Elza has had additional ballet training from the Paris Conservatoire (1999), Anaheim Ballet summer courses, USA (1999), International Batrolin Ballet seminar (2002 and 2003), Vienna Conservatory summer courses (2000), the St Petersburg Ballet Company, Maryinsky Theatre and Hamburg Ballet.
She was titled prima ballerina for La Scala in 1892, before moving to St Petersburg in 1892, where she reached fame dancing with the Tsar's Imperial Ballet at the Maryinsky Theatre until 1901.