Our LQS just had an event with her. I wasn't able to attend but the projects were beautiful.
Here is a similar example. You can see how fun it is to be free with threads.
https://www.youtube.com/watch?v=w1T7d0uk9Ro
Another one.
https://www.youtube.com/watch?v=-HNhTcFBr_A
Do you have a couching foot for your machine? You may want to try one. You can add more dimension with different threads. Have fun!