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In 1963 Day enrolled at the Courtauld Institute of Art , London , under the direction of art historian Professor Anthony Blunt .
 Courtauld Institute of Art, Anthony Blunt
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Courtauld Institute of Art, Anthony Blunt