I love quilled typography , it looks so sophisticated as well as like an illusion.
For a long time I wanted to try it , but never got the nerve for it.
Finally for my dad birthday , I made a card with quilled typography.
It has follies , but will learn more to make it better .This one is made with 3 mm strips in shades of green.
The ‘Happy Birthday’ quote is handwritten with a fountain pen , I am also experimenting with calligraphy these days .
Good luck.Till next experiment.