Who said "In solitude, the artist discovers their truest voice."?

This quote is attributed to Raphael Sanzio.

In solitude, the artist discovers their truest voice. - Raphael Sanzio

"In solitude, the artist discovers their truest voice."

Raphael Sanzio Solitude

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."

"Sometimes being the best means being the loneliest."

"Solitude gives us time to reflect on what matters"

"I'm not good with people, never have been."

"I feel like I'm disappearing."