Ann tatted this motif from Mary Konior's book, Tatting With Visual Patterns. It is called Posy and has many twisted picot joins which caused her to master the technique. The thread is Lizbeth #663, size 20.
Krystle does a book review of "The Tatted Artistry of Teiko Fujito" and shows us some of the pieces she has tatted from the book which has patterns for 1, 2 or 3 shuttles. The final piece is from Teiko Fujito's "Tatted Fashion" which contains over 120 patterns.