These motifs are both done with size 8 pearl cotton from the Japanese tatting book.

The blue beaded flowers are done ahead and then incorporated into the pattern. The thread is white. It measures about 3 3/4"

The other one is tatted with 3 shuttles and it is done in only 1 round, from center to outside edge and back to center. The threads are lt. lavendar #211, dk. lavendar #209, and dk. lemon #442. It measures about 4 5/8".