The Idea Behind Spark of Fire

Hey, there! I wanted to talk about the idea behind Spark of Fire. With most of my books, I can only vaguely say where my idea came from. But with the Phoenix Cycle, I have a very specific reason. I saw a picture on Pinterest of all places while I was finding inspiration for an entirely unrelated project. Inspiration for Ember I saw this picture and all of a sudden I had this idea of a world