Little tatting motif-lot of New thing to learn

What I have learned doing this motif?
1) I have learned to do "Folded Join" at the end of first row so it won't be twisted join.
2) I have learned to do "split chain" so I can go to the next row without cutting the thread.
3)I have learned to do a "Mock Ring" , and "Mock picot" too .
4) I have learned to do a "Floated Ring".
See how it is important motif!!!!

Happy tatting for you all.