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Gladys Rockmore Davis ( May 11 , 1901 - February 16 , 1967 ) was an American artist who succeeded in both commercial and fine arts , and gave up a career in advertising art to devote herself to creative painting .
 Gladys Rockmore Davis
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Gladys Rockmore Davis