Hi, Kitsie!
Thank you very much!
I use the same method as for the circles, which I explained in this Tutorial:
http://www.quiltingboard.com/tutoria...t178115-2.html.
But when are forms... as these tears... I do a template with washed x-rays. And I'm still the same method. I accompanied him here some photos of the process. I hope this TIP is helpful for you!
A great and strong hug!