Ahh, this character was one not heavily featured in the original room. I haven't seen the reincarnations of the series, so I don't know if her prominence has increased in the series capacity. The original creator wanted to have more time on her role in the storyline, but that was deemed improper for the days of guy and girl kids viewership being seperated by mainstream media.
Your artwork here is stunning. Your watercolor use gives it a classic tone that transcends itself into fully being a work of art with medieval influence; as well as the apparent smoke influence featured amongst the characteristics of her eyes and frame. Excellent job, my friend. Know that I would definitely acquire this, if I could. Big fan of the original. It was a keystone cartoon from my childhood. I rambled enough.