Handkerchief Butterfly Quilt Blocks

When I went to Mom's in Nov. she had asked me to help her with these .
So we spent one morning working with them, then I used a blanket stitch design from my Janome 6500 machine all around each one .
We pinned 20 blocks, but only stitched 12, we are waiting till I go back to finish the other 8, in the mean time she is doing the heads and antenna's of the butterfly's.
When we have it all together with batting and backing, I am sure Mom will want to hand quilt it .