[ After the circle is done, she waits for his approval on her circle before nodding. She goes to an area of the board she hasn't already drawn on and goes to make the one she already has significantly smaller. ]

That is actually a good idea, Mr. Mustang. Suppose I'm already well versed in the theory - would you say having one engraved on a piece of metal work so that I could just temporarily make an impression in a surface and go from there or do you have a better idea?

[ She's still working on the circle and steps back for him to see it. ]