Answer:
Renaissance Period
Explanation:
Giovanni Pierluigi da Palestrina ( c. 1525 – 2 February 1594) was an Italian Renaissance composer of sacred music and the best-known 16th-century representative of the Roman School of musical composition.
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Art is subjective, what may count as art to one person may not count as art to another.
It Helps Give view on others people's thoughts about your own art work so if you ever want to redo the project you know how to better perfect it to other peoples feelings and therefore make more money