I was thinking of something else and the thought "go forth and multiply" came to mind.
The word forth brought to mind 4th, with the 4 fully formed as seen here. So it had to be done. In the process, I've made the personal best smoothest fake circle yet on fontstruct, backed by a pixel-by-pixel matching of a real approximated circle in Ai.
Inspired by a technique used by 12Me21 in 3D Shading.
Alternatives for some glyphs (trying to disconnect a bit the sides and baselines) are in the lowercase zone. Plus: other "1" at the "t", the 3rd "U" (and their accents) at the "v", "ò", "ó", "ô" and "ö", respectively. Enjoy it, please.
Inspired by Zonatta by Elmoyenique.
Thanks again to Isaiah Garcia for sharing More Curves.