71042
They were all paid for by Liberal peers and each was the work of a different artist , but uniformity was achieved between the frescoes thanks to a common colour palette of red , black and gold and a uniform height for the depicted characters .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None