Personal Design Challenges

I initially started designing lace shawls by taking Miriam Felton's amazing Lace Shawl Design Class on Craftsy.  I'm now working my way through several personal shawl design challenges to develop my skills:

1. Bottom up construction- DONE- Spring Chill
2. Top down construction- DONE- Vefr
3. Rectangular reversible- current project
4. Center panel triangular
5. Crescent shaped 
6. Rectangular with arms and symmetrical ends (inspired by this)
7. Cowl that also works as a poncho/shrug (inspired by this)
8. Shawl that alternates knit and crochet (inspired by this)