Who said "Beauty exists in the perfect moment of a flame's peak."?

This quote is attributed to Drogon.

Beauty exists in the perfect moment of a flame's peak. - Drogon

"Beauty exists in the perfect moment of a flame's peak."

Drogon Beauty

"I am fire. I am death."

"Dracarys."

"A dragon is not a slave."

"I will burn them all."

"Beauty comes in many forms."

"Beauty comes from within."

"True beauty lies in authenticity."

"Beauty exists in the most unexpected places."