Sazu,
Your lilacs are really incredible! I caught myself leaning toward my computer monitor to smell them, I kid you not :!:
I'd like to learn how to do them, too. I took my non-sewing 30-year-old daughter to a quilt show last spring. She didn't care for any of the quilts that I liked, but she did like the wall hangings with flowers like yours. Some time I'd like to make one for her.
Sandy