I saw this pattern on Georgia Seitz's web site and just had to give it a try. It is Eva Shock's Butterfly with needle lace.
I tatted it in (Ne 10/2 100% Algodao Mercerizado Rubi Brilhante) I think it is a No 10 and equivalent to a size 10 crochet cotton. It is a varagated blue and used pearl cotton 8 varagated yellow for the needle lace. This piece I just finished and it is not blocked yet. The scan does not do it any justice for it is much prettier in person. I may have to do some more and get the weaving figured out better, but for the first try I think it turned out pretty well.