Thanks! I drew the frames in Inkscape and animated them together using the Scrollmagic JavaScript library.
My suggestion, A simple GIF would work fine. Or if you want to get fancy you can do interactive demos like on this blog: https://www.redblobgames.com/articles/visibility/
http://www.tylermw.com/visualizing-a-reddit-hug-of-death-and...
http://www.tylermw.com/soma-water-filters-are-worthless-how-...