What is in this image? Describe it in Simple English. As plain and simple as possible. No complex words, no long sentences. Still make sure to describe everything in the image.

This is a drawing of a girl with braids, wearing a crown, sitting at a window in a tower. She looks like she is thinking. A dragon with big wings and horns is outside the window. There are clouds in the sky above the dragon. The tower is made of stone blocks. There are mountains in the background.