Well, the drawing mainly came across as an idea to totally rewrite the part of the JM Barrie story where Peter sprinkles them with pixie dust. Because the boys' heads are usually up in the clouds, they can fly easily. Girls, on the other hand, are usually very 'down to Earth,' and so pixie dust may or may not work on them. The Nevergum is a special substance that adds extra bouyancy to a girl, helping her to fly.
I'm wondering about an image of Peter trying to pull the big girl through the nursery window while Michael and John try to push her from the inside.
The picture is both the regular version, and then a Violet version that I just had to add.