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jpg | Grand Prince Ferdinando de ' Medici ( 1687 ) Portrait of an Angiola Biondi , a dwarf in the service of Violante Beatrice of Bavaria , 1707 , Galleria Palatina ( Palazzo Pitti ) , Florence , Niccolò Cassana .
 Florence, Niccolò Cassana
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Florence, Niccolò Cassana