Who said "The artist who stops learning stops growing."?

This quote is attributed to Raphael Sanzio.

The artist who stops learning stops growing. - Raphael Sanzio

"The artist who stops learning stops growing."

Raphael Sanzio Education

Painter Architect Designer Italian 1483–1520

"The true remedy lies in ourselves."

"Excellence is not a skill, it's an attitude."

"Beauty is the purgation of superfluities."

"Art washes away from the soul the dust of everyday life."

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."