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There he studied the paintings of Velázquez with a passion , absorbing the master 's technique , and in his travels gathered ideas for future works .
 person: Velázquez
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Velázquez