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From 1855 – 57 he worked in an architect 's office in Gower Street but gave up architecture to become a student at the British Museum and at James Mathews Leigh 's art school .
 James Mathews Leigh, art school
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 James Mathews Leigh, art school