Who said "Art is the mark of a civilized world, even as we wage war."?

This quote is attributed to Brienne of Tarth.

Art is the mark of a civilized world, even as we wage war. - Brienne of Tarth

"Art is the mark of a civilized world, even as we wage war."

Brienne of Tarth Art

"I am no one's daughter now. I am Brienne of Tarth, and I will answer to no man but the Lord of Light."

"The things we love destroy us. Every time."

"I'm not a lady. I'm a warrior."

"Oaths are not words. They are things we do."

"The stage is my true home."

"Art is the expression of the soul."

"Living well means living properly."

"Art and music are the treasures of civilization"