This was in the Quilting Arts Holiday 2015 magazine, but I don't actually consider it very Christmasy, it's more of an all-purpose ornament:
Jane LaFazio. Milagros are usually metal charms used as votive offerings, and the heart with the flame on top is meant to be either the Sacred Heart of Jesus or the Immaculate Heart of Mary. I added a strip of metal roses to make mine an Immaculate Heart; I also tweaked the pattern pieces a bit. And, it turns out, I was supposed to enlarge said pattern pieces by 200%, so my heart is smaller than it's supposed to be. I like mine quite a bit, but it pales in comparison to LaFazio's hearts.