The last 3 rounds completed. I contemplated whether to do the final round in Lizbeth Col. 133 Razzle Dazzle. I am glad I used Lizbeth Col. 656 Wedgewood Dark.
The pattern is Doily II from Jan Stawasz's Tatting Theory and Patterns (2013). I am happily thinking of tatting another JS doily in coloured threads.