193451
The wide perspective of the picture , with at its centre an octagonal edifice and the aligned composition of the figures on the sides , is strongly related to the Perugino 's Christ Giving the Keys to St. Peter at the Sistine Chapel .
 Perugino
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Perugino